210001922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{171851}}^1$

素因数の和:171913

約数の個数: 16

約数和(自身を含む): 346453632

約数和(自身を除く): 136451710

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 171851, 343702, 2234063, 4468126, 8076997, 16153994, 105000961, 210001922]

約数ペア:

[(1, 210001922), (2, 105000961), (13, 16153994), (26, 8076997), (47, 4468126), (94, 2234063), (611, 343702), (1222, 171851)]