205819376

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{31147}}^1$

素因数の和:31221

約数の個数: 40

約数和(自身を含む): 463482240

約数和(自身を除く): 257662864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 31147, 62294, 124588, 218029, 249176, 436058, 498352, 872116, 1744232, 1837673, 3488464, 3675346, 7350692, 12863711, 14701384, 25727422, 29402768, 51454844, 102909688, 205819376]

約数ペア:

[(1, 205819376), (2, 102909688), (4, 51454844), (7, 29402768), (8, 25727422), (14, 14701384), (16, 12863711), (28, 7350692), (56, 3675346), (59, 3488464), (112, 1837673), (118, 1744232), (236, 872116), (413, 498352), (472, 436058), (826, 249176), (944, 218029), (1652, 124588), (3304, 62294), (6608, 31147)]