201872203

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 221508000

約数和(自身を除く): 19635797

約数列:

[1, 13, 89, 149, 1157, 1171, 1937, 13261, 15223, 104219, 172393, 174479, 1354847, 2268227, 15528631, 201872203]

約数ペア:

[(1, 201872203), (13, 15528631), (89, 2268227), (149, 1354847), (1157, 174479), (1171, 172393), (1937, 104219), (13261, 15223)]