201054491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 222156000

約数和(自身を除く): 21101509

約数列:

[1, 11, 149, 241, 509, 1639, 2651, 5599, 35909, 75841, 122669, 394999, 834251, 1349359, 18277681, 201054491]

約数ペア:

[(1, 201054491), (11, 18277681), (149, 1349359), (241, 834251), (509, 394999), (1639, 122669), (2651, 75841), (5599, 35909)]