215702957197

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{26627}}^1\times {\mathrm{89021}}^1$

素因数の和:115668

約数の個数: 16

約数和(自身を含む): 265493515392

約数和(自身を除く): 49790558195

約数列:

[1, 7, 13, 91, 26627, 89021, 186389, 346151, 623147, 1157273, 2423057, 8100911, 2370362167, 16592535169, 30814708171, 215702957197]

約数ペア:

[(1, 215702957197), (7, 30814708171), (13, 16592535169), (91, 2370362167), (26627, 8100911), (89021, 2423057), (186389, 1157273), (346151, 623147)]