202104008

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{113287}}^1$

素因数の和:113516

約数の個数: 16

約数和(自身を含む): 380647680

約数和(自身を除く): 178543672

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 113287, 226574, 453148, 906296, 25263001, 50526002, 101052004, 202104008]

約数ペア:

[(1, 202104008), (2, 101052004), (4, 50526002), (8, 25263001), (223, 906296), (446, 453148), (892, 226574), (1784, 113287)]