200940485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{15217}}^1$

素因数の和:15380

約数の個数: 16

約数和(自身を含む): 255662400

約数和(自身を除く): 54721915

約数列:

[1, 5, 19, 95, 139, 695, 2641, 13205, 15217, 76085, 289123, 1445615, 2115163, 10575815, 40188097, 200940485]

約数ペア:

[(1, 200940485), (5, 40188097), (19, 10575815), (95, 2115163), (139, 1445615), (695, 289123), (2641, 76085), (13205, 15217)]