201480617

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3753

約数の個数: 24

約数和(自身を含む): 243228960

約数和(自身を除く): 41748343

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 2873, 3211, 3691, 4199, 47983, 54587, 62747, 70129, 623779, 815711, 911677, 1192193, 10604243, 11851801, 15498509, 201480617]

約数ペア:

[(1, 201480617), (13, 15498509), (17, 11851801), (19, 10604243), (169, 1192193), (221, 911677), (247, 815711), (323, 623779), (2873, 70129), (3211, 62747), (3691, 54587), (4199, 47983)]