201048127

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 239016960

約数和(自身を除く): 37968833

約数列:

[1, 7, 49, 79, 167, 311, 553, 1169, 2177, 3871, 8183, 13193, 15239, 24569, 51937, 92351, 171983, 363559, 646457, 1203881, 2544913, 4103023, 28721161, 201048127]

約数ペア:

[(1, 201048127), (7, 28721161), (49, 4103023), (79, 2544913), (167, 1203881), (311, 646457), (553, 363559), (1169, 171983), (2177, 92351), (3871, 51937), (8183, 24569), (13193, 15239)]