212075498

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{2423}}^1$

素因数の和:2941

約数の個数: 16

約数和(自身を含む): 322004160

約数和(自身を除く): 109928662

約数列:

[1, 2, 107, 214, 409, 818, 2423, 4846, 43763, 87526, 259261, 518522, 991007, 1982014, 106037749, 212075498]

約数ペア:

[(1, 212075498), (2, 106037749), (107, 1982014), (214, 991007), (409, 518522), (818, 259261), (2423, 87526), (4846, 43763)]