201395953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15797}}^1$

素因数の和:15888

約数の個数: 16

約数和(自身を含む): 235074240

約数和(自身を除く): 33678287

約数列:

[1, 11, 19, 61, 209, 671, 1159, 12749, 15797, 173767, 300143, 963617, 3301573, 10599787, 18308723, 201395953]

約数ペア:

[(1, 201395953), (11, 18308723), (19, 10599787), (61, 3301573), (209, 963617), (671, 300143), (1159, 173767), (12749, 15797)]