207841620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9337}}^1$

素因数の和:9409

約数の個数: 96

約数和(自身を含む): 677714688

約数和(自身を除く): 469873068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 9337, 11130, 18674, 22260, 28011, 37348, 46685, 56022, 65359, 93370, 112044, 130718, 140055, 186740, 196077, 261436, 280110, 326795, 392154, 494861, 560220, 653590, 784308, 980385, 989722, 1307180, 1484583, 1960770, 1979444, 2474305, 2969166, 3464027, 3921540, 4948610, 5938332, 6928054, 7422915, 9897220, 10392081, 13856108, 14845830, 17320135, 20784162, 29691660, 34640270, 41568324, 51960405, 69280540, 103920810, 207841620]

約数ペア:

[(1, 207841620), (2, 103920810), (3, 69280540), (4, 51960405), (5, 41568324), (6, 34640270), (7, 29691660), (10, 20784162), (12, 17320135), (14, 14845830), (15, 13856108), (20, 10392081), (21, 9897220), (28, 7422915), (30, 6928054), (35, 5938332), (42, 4948610), (53, 3921540), (60, 3464027), (70, 2969166), (84, 2474305), (105, 1979444), (106, 1960770), (140, 1484583), (159, 1307180), (210, 989722), (212, 980385), (265, 784308), (318, 653590), (371, 560220), (420, 494861), (530, 392154), (636, 326795), (742, 280110), (795, 261436), (1060, 196077), (1113, 186740), (1484, 140055), (1590, 130718), (1855, 112044), (2226, 93370), (3180, 65359), (3710, 56022), (4452, 46685), (5565, 37348), (7420, 28011), (9337, 22260), (11130, 18674)]