201432259

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 233326080

約数和(自身を除く): 31893821

約数列:

[1, 7, 103, 491, 569, 721, 3437, 3983, 50573, 58607, 279379, 354011, 410249, 1955653, 28776037, 201432259]

約数ペア:

[(1, 201432259), (7, 28776037), (103, 1955653), (491, 410249), (569, 354011), (721, 279379), (3437, 58607), (3983, 50573)]