199029313

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{13729}}^1$

素因数の和:13864

約数の個数: 16

約数和(自身を含む): 241648000

約数和(自身を除く): 42618687

約数列:

[1, 7, 19, 109, 133, 763, 2071, 13729, 14497, 96103, 260851, 1496461, 1825957, 10475227, 28432759, 199029313]

約数ペア:

[(1, 199029313), (7, 28432759), (19, 10475227), (109, 1825957), (133, 1496461), (763, 260851), (2071, 96103), (13729, 14497)]