201580227

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{2081}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 298808640

約数和(自身を除く): 97228413

約数列:

[1, 3, 9, 47, 141, 229, 423, 687, 2061, 2081, 6243, 10763, 18729, 32289, 96867, 97807, 293421, 476549, 880263, 1429647, 4288941, 22397803, 67193409, 201580227]

約数ペア:

[(1, 201580227), (3, 67193409), (9, 22397803), (47, 4288941), (141, 1429647), (229, 880263), (423, 476549), (687, 293421), (2061, 97807), (2081, 96867), (6243, 32289), (10763, 18729)]