201353919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{27031}}^1$

素因数の和:27238

約数の個数: 16

約数和(自身を含む): 290648064

約数和(自身を除く): 89294145

約数列:

[1, 3, 13, 39, 191, 573, 2483, 7449, 27031, 81093, 351403, 1054209, 5162921, 15488763, 67117973, 201353919]

約数ペア:

[(1, 201353919), (3, 67117973), (13, 15488763), (39, 5162921), (191, 1054209), (573, 351403), (2483, 81093), (7449, 27031)]