209219668712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{3158891}}^1$

素因数の和:3159401

約数の個数: 32

約数和(自身を含む): 416215609920

約数和(自身を除く): 206995941208

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 487, 974, 1948, 3896, 8279, 16558, 33116, 66232, 3158891, 6317782, 12635564, 25271128, 53701147, 107402294, 214804588, 429609176, 1538379917, 3076759834, 6153519668, 12307039336, 26152458589, 52304917178, 104609834356, 209219668712]

約数ペア:

[(1, 209219668712), (2, 104609834356), (4, 52304917178), (8, 26152458589), (17, 12307039336), (34, 6153519668), (68, 3076759834), (136, 1538379917), (487, 429609176), (974, 214804588), (1948, 107402294), (3896, 53701147), (8279, 25271128), (16558, 12635564), (33116, 6317782), (66232, 3158891)]