208047688

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{2089}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 398772000

約数和(自身を除く): 190724312

約数列:

[1, 2, 4, 8, 59, 118, 211, 236, 422, 472, 844, 1688, 2089, 4178, 8356, 12449, 16712, 24898, 49796, 99592, 123251, 246502, 440779, 493004, 881558, 986008, 1763116, 3526232, 26005961, 52011922, 104023844, 208047688]

約数ペア:

[(1, 208047688), (2, 104023844), (4, 52011922), (8, 26005961), (59, 3526232), (118, 1763116), (211, 986008), (236, 881558), (422, 493004), (472, 440779), (844, 246502), (1688, 123251), (2089, 99592), (4178, 49796), (8356, 24898), (12449, 16712)]