201153951

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{378821}}^1$

素因数の和:378886

約数の個数: 12

約数和(自身を含む): 295481160

約数和(自身を除く): 94327209

約数列:

[1, 3, 9, 59, 177, 531, 378821, 1136463, 3409389, 22350439, 67051317, 201153951]

約数ペア:

[(1, 201153951), (3, 67051317), (9, 22350439), (59, 3409389), (177, 1136463), (531, 378821)]