201976757620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31657799}}^1$

素因数の和:31657848

約数の個数: 48

約数和(自身を含む): 478665936000

約数和(自身を除く): 276689178380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 31657799, 63315598, 126631196, 158288995, 316577990, 348235789, 633155980, 696471578, 918076171, 1392943156, 1741178945, 1836152342, 3482357890, 3672304684, 4590380855, 6964715780, 9180761710, 10098837881, 18361523420, 20197675762, 40395351524, 50494189405, 100988378810, 201976757620]

約数ペア:

[(1, 201976757620), (2, 100988378810), (4, 50494189405), (5, 40395351524), (10, 20197675762), (11, 18361523420), (20, 10098837881), (22, 9180761710), (29, 6964715780), (44, 4590380855), (55, 3672304684), (58, 3482357890), (110, 1836152342), (116, 1741178945), (145, 1392943156), (220, 918076171), (290, 696471578), (319, 633155980), (580, 348235789), (638, 316577990), (1276, 158288995), (1595, 126631196), (3190, 63315598), (6380, 31657799)]