201295887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{50111}}^1$

素因数の和:50230

約数の個数: 16

約数和(自身を含む): 291852288

約数和(自身を除く): 90556401

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 50111, 150333, 651443, 1954329, 5161433, 15484299, 67098629, 201295887]

約数ペア:

[(1, 201295887), (3, 67098629), (13, 15484299), (39, 5161433), (103, 1954329), (309, 651443), (1339, 150333), (4017, 50111)]