201264555

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1033}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 333527040

約数和(自身を除く): 132262485

約数列:

[1, 3, 5, 15, 31, 93, 155, 419, 465, 1033, 1257, 2095, 3099, 5165, 6285, 12989, 15495, 32023, 38967, 64945, 96069, 160115, 194835, 432827, 480345, 1298481, 2164135, 6492405, 13417637, 40252911, 67088185, 201264555]

約数ペア:

[(1, 201264555), (3, 67088185), (5, 40252911), (15, 13417637), (31, 6492405), (93, 2164135), (155, 1298481), (419, 480345), (465, 432827), (1033, 194835), (1257, 160115), (2095, 96069), (3099, 64945), (5165, 38967), (6285, 32023), (12989, 15495)]