201330917557

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{90161629}}^1$

素因数の和:90161676

約数の個数: 16

約数和(自身を含む): 259665494400

約数和(自身を除く): 58334576843

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 90161629, 631131403, 991777919, 2614687241, 6942445433, 18302810687, 28761559651, 201330917557]

約数ペア:

[(1, 201330917557), (7, 28761559651), (11, 18302810687), (29, 6942445433), (77, 2614687241), (203, 991777919), (319, 631131403), (2233, 90161629)]