205121349510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12685303}}^1$

素因数の和:12685338

約数の個数: 96

約数和(自身を含む): 624725851392

約数和(自身を除く): 419604501882

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3234, 5390, 8085, 16170, 12685303, 25370606, 38055909, 63426515, 76111818, 88797121, 126853030, 139538333, 177594242, 190279545, 266391363, 279076666, 380559090, 418614999, 443985605, 532782726, 621579847, 697691665, 837229998, 887971210, 976768331, 1243159694, 1331956815, 1395383330, 1864739541, 1953536662, 2093074995, 2663913630, 2930304993, 3107899235, 3729479082, 4186149990, 4883841655, 5860609986, 6215798470, 6837378317, 9323697705, 9767683310, 13674756634, 14651524965, 18647395410, 20512134951, 29303049930, 34186891585, 41024269902, 68373783170, 102560674755, 205121349510]

約数ペア:

[(1, 205121349510), (2, 102560674755), (3, 68373783170), (5, 41024269902), (6, 34186891585), (7, 29303049930), (10, 20512134951), (11, 18647395410), (14, 14651524965), (15, 13674756634), (21, 9767683310), (22, 9323697705), (30, 6837378317), (33, 6215798470), (35, 5860609986), (42, 4883841655), (49, 4186149990), (55, 3729479082), (66, 3107899235), (70, 2930304993), (77, 2663913630), (98, 2093074995), (105, 1953536662), (110, 1864739541), (147, 1395383330), (154, 1331956815), (165, 1243159694), (210, 976768331), (231, 887971210), (245, 837229998), (294, 697691665), (330, 621579847), (385, 532782726), (462, 443985605), (490, 418614999), (539, 380559090), (735, 279076666), (770, 266391363), (1078, 190279545), (1155, 177594242), (1470, 139538333), (1617, 126853030), (2310, 88797121), (2695, 76111818), (3234, 63426515), (5390, 38055909), (8085, 25370606), (16170, 12685303)]