190980505

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{1987}}^1$

素因数の和:2448

約数の個数: 16

約数和(自身を含む): 234743040

約数和(自身を除く): 43762535

約数列:

[1, 5, 47, 235, 409, 1987, 2045, 9935, 19223, 93389, 96115, 466945, 812683, 4063415, 38196101, 190980505]

約数ペア:

[(1, 190980505), (5, 38196101), (47, 4063415), (235, 812683), (409, 466945), (1987, 96115), (2045, 93389), (9935, 19223)]