210370376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{7331}}^1$

素因数の和:7565

約数の個数: 32

約数和(自身を含む): 419683680

約数和(自身を除く): 209313304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1688, 3587, 7174, 7331, 14348, 14662, 28696, 29324, 58648, 124627, 249254, 498508, 997016, 1546841, 3093682, 6187364, 12374728, 26296297, 52592594, 105185188, 210370376]

約数ペア:

[(1, 210370376), (2, 105185188), (4, 52592594), (8, 26296297), (17, 12374728), (34, 6187364), (68, 3093682), (136, 1546841), (211, 997016), (422, 498508), (844, 249254), (1688, 124627), (3587, 58648), (7174, 29324), (7331, 28696), (14348, 14662)]