202313787

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23473}}^1$

素因数の和:23519

約数の個数: 24

約数和(自身を含む): 309293424

約数和(自身を除く): 106979637

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 23473, 70419, 305149, 399041, 915447, 1197123, 3966937, 5187533, 11900811, 15562599, 67437929, 202313787]

約数ペア:

[(1, 202313787), (3, 67437929), (13, 15562599), (17, 11900811), (39, 5187533), (51, 3966937), (169, 1197123), (221, 915447), (507, 399041), (663, 305149), (2873, 70419), (8619, 23473)]