195686881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{9949}}^1$

素因数の和:10068

約数の個数: 16

約数和(自身を含む): 225666000

約数和(自身を除く): 29979119

約数列:

[1, 13, 17, 89, 221, 1157, 1513, 9949, 19669, 129337, 169133, 885461, 2198729, 11510993, 15052837, 195686881]

約数ペア:

[(1, 195686881), (13, 15052837), (17, 11510993), (89, 2198729), (221, 885461), (1157, 169133), (1513, 129337), (9949, 19669)]