201427531

素因数分解:

${\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{5119}}^1$

素因数の和:5266

約数の個数: 12

約数和(自身を含む): 214579200

約数和(自身を除く): 13151669

約数列:

[1, 19, 109, 361, 2071, 5119, 39349, 97261, 557971, 1847959, 10601449, 201427531]

約数ペア:

[(1, 201427531), (19, 10601449), (109, 1847959), (361, 557971), (2071, 97261), (5119, 39349)]