201891898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{456769}}^1$

素因数の和:456801

約数の個数: 16

約数和(自身を含む): 345318120

約数和(自身を除く): 143426222

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 456769, 913538, 5937997, 7765073, 11875994, 15530146, 100945949, 201891898]

約数ペア:

[(1, 201891898), (2, 100945949), (13, 15530146), (17, 11875994), (26, 7765073), (34, 5937997), (221, 913538), (442, 456769)]