209614860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 798400512

約数和(自身を除く): 588785652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 67, 70, 78, 84, 90, 91, 105, 117, 126, 130, 134, 140, 156, 180, 182, 191, 195, 201, 210, 234, 252, 260, 268, 273, 315, 335, 364, 382, 390, 402, 420, 455, 468, 469, 546, 573, 585, 603, 630, 670, 764, 780, 804, 819, 871, 910, 938, 955, 1005, 1092, 1146, 1170, 1206, 1260, 1337, 1340, 1365, 1407, 1638, 1719, 1742, 1820, 1876, 1910, 2010, 2292, 2340, 2345, 2412, 2483, 2613, 2674, 2730, 2814, 2865, 3015, 3276, 3438, 3484, 3820, 4011, 4020, 4095, 4221, 4355, 4690, 4966, 5226, 5348, 5460, 5628, 5730, 6030, 6097, 6685, 6876, 7035, 7449, 7839, 8022, 8190, 8442, 8595, 8710, 9380, 9932, 10452, 11460, 12033, 12060, 12194, 12415, 12797, 13065, 13370, 14070, 14898, 15678, 16044, 16380, 16884, 17190, 17381, 17420, 18291, 20055, 21105, 22347, 24066, 24388, 24830, 25594, 26130, 26740, 28140, 29796, 30485, 31356, 34380, 34762, 36582, 37245, 38391, 39195, 40110, 42210, 44694, 48132, 49660, 51188, 52143, 52260, 54873, 60165, 60970, 63985, 69524, 73164, 74490, 76782, 78390, 80220, 84420, 86905, 89388, 89579, 91455, 104286, 109746, 111735, 115173, 120330, 121940, 127970, 148980, 153564, 156429, 156780, 166361, 173810, 179158, 182910, 191955, 208572, 219492, 223470, 230346, 240660, 255940, 260715, 268737, 274365, 312858, 332722, 347620, 358316, 365820, 383910, 446940, 447895, 460692, 499083, 521430, 537474, 548730, 575865, 625716, 665444, 767820, 782145, 806211, 831805, 895790, 998166, 1042860, 1074948, 1097460, 1151730, 1164527, 1343685, 1497249, 1564290, 1612422, 1663610, 1791580, 1996332, 2303460, 2329054, 2495415, 2687370, 2994498, 3128580, 3224844, 3327220, 3493581, 4031055, 4658108, 4990830, 5374740, 5822635, 5988996, 6987162, 7486245, 8062110, 9981660, 10480743, 11645270, 13974324, 14972490, 16124220, 17467905, 20961486, 23290540, 29944980, 34935810, 41922972, 52403715, 69871620, 104807430, 209614860]

約数ペア:

[(1, 209614860), (2, 104807430), (3, 69871620), (4, 52403715), (5, 41922972), (6, 34935810), (7, 29944980), (9, 23290540), (10, 20961486), (12, 17467905), (13, 16124220), (14, 14972490), (15, 13974324), (18, 11645270), (20, 10480743), (21, 9981660), (26, 8062110), (28, 7486245), (30, 6987162), (35, 5988996), (36, 5822635), (39, 5374740), (42, 4990830), (45, 4658108), (52, 4031055), (60, 3493581), (63, 3327220), (65, 3224844), (67, 3128580), (70, 2994498), (78, 2687370), (84, 2495415), (90, 2329054), (91, 2303460), (105, 1996332), (117, 1791580), (126, 1663610), (130, 1612422), (134, 1564290), (140, 1497249), (156, 1343685), (180, 1164527), (182, 1151730), (191, 1097460), (195, 1074948), (201, 1042860), (210, 998166), (234, 895790), (252, 831805), (260, 806211), (268, 782145), (273, 767820), (315, 665444), (335, 625716), (364, 575865), (382, 548730), (390, 537474), (402, 521430), (420, 499083), (455, 460692), (468, 447895), (469, 446940), (546, 383910), (573, 365820), (585, 358316), (603, 347620), (630, 332722), (670, 312858), (764, 274365), (780, 268737), (804, 260715), (819, 255940), (871, 240660), (910, 230346), (938, 223470), (955, 219492), (1005, 208572), (1092, 191955), (1146, 182910), (1170, 179158), (1206, 173810), (1260, 166361), (1337, 156780), (1340, 156429), (1365, 153564), (1407, 148980), (1638, 127970), (1719, 121940), (1742, 120330), (1820, 115173), (1876, 111735), (1910, 109746), (2010, 104286), (2292, 91455), (2340, 89579), (2345, 89388), (2412, 86905), (2483, 84420), (2613, 80220), (2674, 78390), (2730, 76782), (2814, 74490), (2865, 73164), (3015, 69524), (3276, 63985), (3438, 60970), (3484, 60165), (3820, 54873), (4011, 52260), (4020, 52143), (4095, 51188), (4221, 49660), (4355, 48132), (4690, 44694), (4966, 42210), (5226, 40110), (5348, 39195), (5460, 38391), (5628, 37245), (5730, 36582), (6030, 34762), (6097, 34380), (6685, 31356), (6876, 30485), (7035, 29796), (7449, 28140), (7839, 26740), (8022, 26130), (8190, 25594), (8442, 24830), (8595, 24388), (8710, 24066), (9380, 22347), (9932, 21105), (10452, 20055), (11460, 18291), (12033, 17420), (12060, 17381), (12194, 17190), (12415, 16884), (12797, 16380), (13065, 16044), (13370, 15678), (14070, 14898)]