218062117

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{2347}}^1$

素因数の和:3388

約数の個数: 16

約数和(自身を含む): 268761472

約数和(自身を除く): 50699355

約数列:

[1, 7, 13, 91, 1021, 2347, 7147, 13273, 16429, 30511, 92911, 213577, 2396287, 16774009, 31151731, 218062117]

約数ペア:

[(1, 218062117), (7, 31151731), (13, 16774009), (91, 2396287), (1021, 213577), (2347, 92911), (7147, 30511), (13273, 16429)]