201431245

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{12983}}^1$

素因数の和:13124

約数の個数: 16

約数和(自身を含む): 252408960

約数和(自身を除く): 50977715

約数列:

[1, 5, 29, 107, 145, 535, 3103, 12983, 15515, 64915, 376507, 1389181, 1882535, 6945905, 40286249, 201431245]

約数ペア:

[(1, 201431245), (5, 40286249), (29, 6945905), (107, 1882535), (145, 1389181), (535, 376507), (3103, 64915), (12983, 15515)]