230245535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{208367}}^1$

素因数の和:208402

約数の個数: 16

約数和(自身を含む): 315052416

約数和(自身を除く): 84806881

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 208367, 1041835, 2708771, 3542239, 13543855, 17711195, 46049107, 230245535]

約数ペア:

[(1, 230245535), (5, 46049107), (13, 17711195), (17, 13543855), (65, 3542239), (85, 2708771), (221, 1041835), (1105, 208367)]