205447101288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15959}}^1$

素因数の和:16045

約数の個数: 256

約数和(自身を含む): 628063027200

約数和(自身を除く): 422615925912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 121, 124, 132, 143, 156, 186, 242, 248, 264, 286, 312, 341, 363, 372, 403, 429, 484, 572, 682, 726, 744, 806, 858, 968, 1023, 1144, 1209, 1331, 1364, 1452, 1573, 1612, 1716, 2046, 2418, 2662, 2728, 2904, 3146, 3224, 3432, 3751, 3993, 4092, 4433, 4719, 4836, 5324, 6292, 7502, 7986, 8184, 8866, 9438, 9672, 10648, 11253, 12584, 13299, 15004, 15959, 15972, 17303, 17732, 18876, 22506, 26598, 30008, 31918, 31944, 34606, 35464, 37752, 41261, 45012, 47877, 48763, 51909, 53196, 63836, 69212, 82522, 90024, 95754, 97526, 103818, 106392, 123783, 127672, 138424, 146289, 165044, 175549, 191508, 195052, 207467, 207636, 247566, 292578, 330088, 351098, 383016, 390104, 414934, 415272, 494729, 495132, 526647, 536393, 585156, 622401, 702196, 829868, 989458, 990264, 1053294, 1072786, 1170312, 1244802, 1404392, 1484187, 1609179, 1659736, 1931039, 1978916, 2106588, 2145572, 2282137, 2489604, 2968374, 3218358, 3862078, 3957832, 4213176, 4291144, 4564274, 4979208, 5442019, 5793117, 5936748, 6431477, 6436716, 6846411, 7724156, 9128548, 10884038, 11586234, 11873496, 12862954, 12873432, 13692822, 15448312, 16326057, 18257096, 19294431, 21241429, 21768076, 23172468, 25103507, 25725908, 27385644, 32652114, 38588862, 42482858, 43536152, 46344936, 50207014, 51451816, 54771288, 59862209, 63724287, 65304228, 70746247, 75310521, 77177724, 84965716, 100414028, 119724418, 127448574, 130608456, 141492494, 150621042, 154355448, 169931432, 179586627, 200828056, 212238741, 239448836, 254897148, 276138577, 282984988, 301242084, 359173254, 424477482, 478897672, 509794296, 552277154, 565969976, 602484168, 658484299, 718346508, 778208717, 828415731, 848954964, 1104554308, 1316968598, 1436693016, 1556417434, 1656831462, 1697909928, 1975452897, 2209108616, 2334626151, 2633937196, 3112834868, 3313662924, 3950905794, 4669252302, 5267874392, 6225669736, 6627325848, 7901811588, 8560295887, 9338504604, 15803623176, 17120591774, 18677009208, 25680887661, 34241183548, 51361775322, 68482367096, 102723550644, 205447101288]

約数ペア:

[(1, 205447101288), (2, 102723550644), (3, 68482367096), (4, 51361775322), (6, 34241183548), (8, 25680887661), (11, 18677009208), (12, 17120591774), (13, 15803623176), (22, 9338504604), (24, 8560295887), (26, 7901811588), (31, 6627325848), (33, 6225669736), (39, 5267874392), (44, 4669252302), (52, 3950905794), (62, 3313662924), (66, 3112834868), (78, 2633937196), (88, 2334626151), (93, 2209108616), (104, 1975452897), (121, 1697909928), (124, 1656831462), (132, 1556417434), (143, 1436693016), (156, 1316968598), (186, 1104554308), (242, 848954964), (248, 828415731), (264, 778208717), (286, 718346508), (312, 658484299), (341, 602484168), (363, 565969976), (372, 552277154), (403, 509794296), (429, 478897672), (484, 424477482), (572, 359173254), (682, 301242084), (726, 282984988), (744, 276138577), (806, 254897148), (858, 239448836), (968, 212238741), (1023, 200828056), (1144, 179586627), (1209, 169931432), (1331, 154355448), (1364, 150621042), (1452, 141492494), (1573, 130608456), (1612, 127448574), (1716, 119724418), (2046, 100414028), (2418, 84965716), (2662, 77177724), (2728, 75310521), (2904, 70746247), (3146, 65304228), (3224, 63724287), (3432, 59862209), (3751, 54771288), (3993, 51451816), (4092, 50207014), (4433, 46344936), (4719, 43536152), (4836, 42482858), (5324, 38588862), (6292, 32652114), (7502, 27385644), (7986, 25725908), (8184, 25103507), (8866, 23172468), (9438, 21768076), (9672, 21241429), (10648, 19294431), (11253, 18257096), (12584, 16326057), (13299, 15448312), (15004, 13692822), (15959, 12873432), (15972, 12862954), (17303, 11873496), (17732, 11586234), (18876, 10884038), (22506, 9128548), (26598, 7724156), (30008, 6846411), (31918, 6436716), (31944, 6431477), (34606, 5936748), (35464, 5793117), (37752, 5442019), (41261, 4979208), (45012, 4564274), (47877, 4291144), (48763, 4213176), (51909, 3957832), (53196, 3862078), (63836, 3218358), (69212, 2968374), (82522, 2489604), (90024, 2282137), (95754, 2145572), (97526, 2106588), (103818, 1978916), (106392, 1931039), (123783, 1659736), (127672, 1609179), (138424, 1484187), (146289, 1404392), (165044, 1244802), (175549, 1170312), (191508, 1072786), (195052, 1053294), (207467, 990264), (207636, 989458), (247566, 829868), (292578, 702196), (330088, 622401), (351098, 585156), (383016, 536393), (390104, 526647), (414934, 495132), (415272, 494729)]