201972472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 425476800

約数和(自身を除く): 223504328

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 167, 232, 334, 377, 401, 668, 754, 802, 1336, 1508, 1604, 2171, 3016, 3208, 4342, 4843, 5213, 8684, 9686, 10426, 11629, 17368, 19372, 20852, 23258, 38744, 41704, 46516, 62959, 66967, 93032, 125918, 133934, 151177, 251836, 267868, 302354, 503672, 535736, 604708, 870571, 1209416, 1741142, 1942043, 3482284, 3884086, 6964568, 7768172, 15536344, 25246559, 50493118, 100986236, 201972472]

約数ペア:

[(1, 201972472), (2, 100986236), (4, 50493118), (8, 25246559), (13, 15536344), (26, 7768172), (29, 6964568), (52, 3884086), (58, 3482284), (104, 1942043), (116, 1741142), (167, 1209416), (232, 870571), (334, 604708), (377, 535736), (401, 503672), (668, 302354), (754, 267868), (802, 251836), (1336, 151177), (1508, 133934), (1604, 125918), (2171, 93032), (3016, 66967), (3208, 62959), (4342, 46516), (4843, 41704), (5213, 38744), (8684, 23258), (9686, 20852), (10426, 19372), (11629, 17368)]