206234820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 216

約数和(自身を含む): 729375192

約数和(自身を除く): 523140372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 121, 132, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 306, 330, 340, 363, 374, 396, 484, 495, 510, 557, 561, 605, 612, 660, 726, 748, 765, 935, 990, 1020, 1089, 1114, 1122, 1210, 1452, 1530, 1671, 1683, 1815, 1870, 1980, 2057, 2178, 2228, 2244, 2420, 2785, 2805, 3060, 3342, 3366, 3630, 3740, 4114, 4356, 5013, 5445, 5570, 5610, 6127, 6171, 6684, 6732, 7260, 8228, 8355, 8415, 9469, 10026, 10285, 10890, 11140, 11220, 12254, 12342, 16710, 16830, 18381, 18513, 18938, 20052, 20570, 21780, 24508, 24684, 25065, 28407, 30635, 30855, 33420, 33660, 36762, 37026, 37876, 41140, 47345, 50130, 55143, 56814, 61270, 61710, 67397, 73524, 74052, 85221, 91905, 92565, 94690, 100260, 104159, 110286, 113628, 122540, 123420, 134794, 142035, 170442, 183810, 185130, 189380, 202191, 208318, 220572, 269588, 275715, 284070, 312477, 336985, 340884, 367620, 370260, 404382, 416636, 426105, 520795, 551430, 568140, 606573, 624954, 673970, 808764, 852210, 937431, 1010955, 1041590, 1102860, 1145749, 1213146, 1249908, 1347940, 1562385, 1704420, 1874862, 2021910, 2083180, 2291498, 2426292, 3032865, 3124770, 3437247, 3749724, 4043820, 4582996, 4687155, 5728745, 6065730, 6249540, 6874494, 9374310, 10311741, 11457490, 12131460, 13748988, 17186235, 18748620, 20623482, 22914980, 34372470, 41246964, 51558705, 68744940, 103117410, 206234820]

約数ペア:

[(1, 206234820), (2, 103117410), (3, 68744940), (4, 51558705), (5, 41246964), (6, 34372470), (9, 22914980), (10, 20623482), (11, 18748620), (12, 17186235), (15, 13748988), (17, 12131460), (18, 11457490), (20, 10311741), (22, 9374310), (30, 6874494), (33, 6249540), (34, 6065730), (36, 5728745), (44, 4687155), (45, 4582996), (51, 4043820), (55, 3749724), (60, 3437247), (66, 3124770), (68, 3032865), (85, 2426292), (90, 2291498), (99, 2083180), (102, 2021910), (110, 1874862), (121, 1704420), (132, 1562385), (153, 1347940), (165, 1249908), (170, 1213146), (180, 1145749), (187, 1102860), (198, 1041590), (204, 1010955), (220, 937431), (242, 852210), (255, 808764), (306, 673970), (330, 624954), (340, 606573), (363, 568140), (374, 551430), (396, 520795), (484, 426105), (495, 416636), (510, 404382), (557, 370260), (561, 367620), (605, 340884), (612, 336985), (660, 312477), (726, 284070), (748, 275715), (765, 269588), (935, 220572), (990, 208318), (1020, 202191), (1089, 189380), (1114, 185130), (1122, 183810), (1210, 170442), (1452, 142035), (1530, 134794), (1671, 123420), (1683, 122540), (1815, 113628), (1870, 110286), (1980, 104159), (2057, 100260), (2178, 94690), (2228, 92565), (2244, 91905), (2420, 85221), (2785, 74052), (2805, 73524), (3060, 67397), (3342, 61710), (3366, 61270), (3630, 56814), (3740, 55143), (4114, 50130), (4356, 47345), (5013, 41140), (5445, 37876), (5570, 37026), (5610, 36762), (6127, 33660), (6171, 33420), (6684, 30855), (6732, 30635), (7260, 28407), (8228, 25065), (8355, 24684), (8415, 24508), (9469, 21780), (10026, 20570), (10285, 20052), (10890, 18938), (11140, 18513), (11220, 18381), (12254, 16830), (12342, 16710)]