187445809

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 199825920

約数和(自身を除く): 12380111

約数列:

[1, 31, 41, 139, 1061, 1271, 4309, 5699, 32891, 43501, 147479, 176669, 1348531, 4571849, 6046639, 187445809]

約数ペア:

[(1, 187445809), (31, 6046639), (41, 4571849), (139, 1348531), (1061, 176669), (1271, 147479), (4309, 43501), (5699, 32891)]