204550661

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{3539}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 244684800

約数和(自身を除く): 40134139

約数列:

[1, 7, 23, 161, 359, 2513, 3539, 8257, 24773, 57799, 81397, 569779, 1270501, 8893507, 29221523, 204550661]

約数ペア:

[(1, 204550661), (7, 29221523), (23, 8893507), (161, 1270501), (359, 569779), (2513, 81397), (3539, 57799), (8257, 24773)]