208012582012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{14411}}^1\times {\mathrm{5737}}^1$

素因数の和:20206

約数の個数: 48

約数和(自身を含む): 395948716128

約数和(自身を除く): 187936134116

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 5737, 11474, 14411, 22948, 28822, 57644, 97529, 195058, 212269, 244987, 390116, 424538, 489974, 533207, 849076, 979948, 1066414, 2132828, 3608573, 7217146, 9064519, 14434292, 18129038, 36258076, 82675907, 165351814, 330703628, 1405490419, 2810980838, 3059008559, 5621961676, 6118017118, 12236034236, 52003145503, 104006291006, 208012582012]

約数ペア:

[(1, 208012582012), (2, 104006291006), (4, 52003145503), (17, 12236034236), (34, 6118017118), (37, 5621961676), (68, 3059008559), (74, 2810980838), (148, 1405490419), (629, 330703628), (1258, 165351814), (2516, 82675907), (5737, 36258076), (11474, 18129038), (14411, 14434292), (22948, 9064519), (28822, 7217146), (57644, 3608573), (97529, 2132828), (195058, 1066414), (212269, 979948), (244987, 849076), (390116, 533207), (424538, 489974)]