207516540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44917}}^1$

素因数の和:44947

約数の個数: 96

約数和(自身を含む): 724437504

約数和(自身を除く): 516920964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 44917, 89834, 134751, 179668, 224585, 269502, 314419, 449170, 494087, 539004, 628838, 673755, 898340, 943257, 988174, 1257676, 1347510, 1482261, 1572095, 1886514, 1976348, 2470435, 2695020, 2964522, 3144190, 3458609, 3773028, 4716285, 4940870, 5929044, 6288380, 6917218, 7411305, 9432570, 9881740, 10375827, 13834436, 14822610, 17293045, 18865140, 20751654, 29645220, 34586090, 41503308, 51879135, 69172180, 103758270, 207516540]

約数ペア:

[(1, 207516540), (2, 103758270), (3, 69172180), (4, 51879135), (5, 41503308), (6, 34586090), (7, 29645220), (10, 20751654), (11, 18865140), (12, 17293045), (14, 14822610), (15, 13834436), (20, 10375827), (21, 9881740), (22, 9432570), (28, 7411305), (30, 6917218), (33, 6288380), (35, 5929044), (42, 4940870), (44, 4716285), (55, 3773028), (60, 3458609), (66, 3144190), (70, 2964522), (77, 2695020), (84, 2470435), (105, 1976348), (110, 1886514), (132, 1572095), (140, 1482261), (154, 1347510), (165, 1257676), (210, 988174), (220, 943257), (231, 898340), (308, 673755), (330, 628838), (385, 539004), (420, 494087), (462, 449170), (660, 314419), (770, 269502), (924, 224585), (1155, 179668), (1540, 134751), (2310, 89834), (4620, 44917)]