207628876

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1708

約数の個数: 60

約数和(自身を含む): 456764672

約数和(自身を除く): 249135796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 1663, 2401, 2548, 3326, 4459, 4802, 6652, 8918, 9604, 11641, 17836, 21619, 23282, 31213, 43238, 46564, 62426, 81487, 86476, 124852, 151333, 162974, 302666, 325948, 570409, 605332, 1059331, 1140818, 2118662, 2281636, 3992863, 4237324, 7415317, 7985726, 14830634, 15971452, 29661268, 51907219, 103814438, 207628876]

約数ペア:

[(1, 207628876), (2, 103814438), (4, 51907219), (7, 29661268), (13, 15971452), (14, 14830634), (26, 7985726), (28, 7415317), (49, 4237324), (52, 3992863), (91, 2281636), (98, 2118662), (182, 1140818), (196, 1059331), (343, 605332), (364, 570409), (637, 325948), (686, 302666), (1274, 162974), (1372, 151333), (1663, 124852), (2401, 86476), (2548, 81487), (3326, 62426), (4459, 46564), (4802, 43238), (6652, 31213), (8918, 23282), (9604, 21619), (11641, 17836)]