197439842

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{4091}}^1$

素因数の和:4561

約数の個数: 16

約数和(自身を含む): 301989600

約数和(自身を除く): 104549758

約数列:

[1, 2, 59, 118, 409, 818, 4091, 8182, 24131, 48262, 241369, 482738, 1673219, 3346438, 98719921, 197439842]

約数ペア:

[(1, 197439842), (2, 98719921), (59, 3346438), (118, 1673219), (409, 482738), (818, 241369), (4091, 48262), (8182, 24131)]