205657491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{6361}}^1$

素因数の和:7206

約数の個数: 16

約数和(自身を含む): 295705760

約数和(自身を除く): 90048269

約数列:

[1, 3, 13, 39, 829, 2487, 6361, 10777, 19083, 32331, 82693, 248079, 5273269, 15819807, 68552497, 205657491]

約数ペア:

[(1, 205657491), (3, 68552497), (13, 15819807), (39, 5273269), (829, 248079), (2487, 82693), (6361, 32331), (10777, 19083)]