201885141

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1\times {\mathrm{809}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 271537920

約数和(自身を除く): 69652779

約数列:

[1, 3, 193, 431, 579, 809, 1293, 2427, 83183, 156137, 249549, 348679, 468411, 1046037, 67295047, 201885141]

約数ペア:

[(1, 201885141), (3, 67295047), (193, 1046037), (431, 468411), (579, 348679), (809, 249549), (1293, 156137), (2427, 83183)]