202560913

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 212945920

約数和(自身を除く): 10385007

約数列:

[1, 31, 109, 151, 397, 3379, 4681, 12307, 16459, 43273, 59947, 510229, 1341463, 1858357, 6534223, 202560913]

約数ペア:

[(1, 202560913), (31, 6534223), (109, 1858357), (151, 1341463), (397, 510229), (3379, 59947), (4681, 43273), (12307, 16459)]