207433070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 427049280

約数和(自身を除く): 219616210

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 137, 190, 247, 274, 494, 613, 685, 1226, 1235, 1370, 1781, 2470, 2603, 3065, 3562, 5206, 6130, 7969, 8905, 11647, 13015, 15938, 17810, 23294, 26030, 33839, 39845, 58235, 67678, 79690, 83981, 116470, 151411, 167962, 169195, 302822, 338390, 419905, 757055, 839810, 1091753, 1514110, 1595639, 2183506, 3191278, 5458765, 7978195, 10917530, 15956390, 20743307, 41486614, 103716535, 207433070]

約数ペア:

[(1, 207433070), (2, 103716535), (5, 41486614), (10, 20743307), (13, 15956390), (19, 10917530), (26, 7978195), (38, 5458765), (65, 3191278), (95, 2183506), (130, 1595639), (137, 1514110), (190, 1091753), (247, 839810), (274, 757055), (494, 419905), (613, 338390), (685, 302822), (1226, 169195), (1235, 167962), (1370, 151411), (1781, 116470), (2470, 83981), (2603, 79690), (3065, 67678), (3562, 58235), (5206, 39845), (6130, 33839), (7969, 26030), (8905, 23294), (11647, 17810), (13015, 15938)]