201776838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 440156160

約数和(自身を除く): 238379322

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 127, 138, 174, 254, 381, 397, 667, 762, 794, 1191, 1334, 2001, 2382, 2921, 3683, 4002, 5842, 7366, 8763, 9131, 11049, 11513, 17526, 18262, 22098, 23026, 27393, 34539, 50419, 54786, 69078, 84709, 100838, 151257, 169418, 254127, 264799, 302514, 508254, 529598, 794397, 1159637, 1462151, 1588794, 2319274, 2924302, 3478911, 4386453, 6957822, 8772906, 33629473, 67258946, 100888419, 201776838]

約数ペア:

[(1, 201776838), (2, 100888419), (3, 67258946), (6, 33629473), (23, 8772906), (29, 6957822), (46, 4386453), (58, 3478911), (69, 2924302), (87, 2319274), (127, 1588794), (138, 1462151), (174, 1159637), (254, 794397), (381, 529598), (397, 508254), (667, 302514), (762, 264799), (794, 254127), (1191, 169418), (1334, 151257), (2001, 100838), (2382, 84709), (2921, 69078), (3683, 54786), (4002, 50419), (5842, 34539), (7366, 27393), (8763, 23026), (9131, 22098), (11049, 18262), (11513, 17526)]