204549891

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{749267}}^1$

素因数の和:749290

約数の個数: 16

約数和(自身を含む): 335672064

約数和(自身を除く): 131122173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 749267, 2247801, 5244869, 9740471, 15734607, 29221413, 68183297, 204549891]

約数ペア:

[(1, 204549891), (3, 68183297), (7, 29221413), (13, 15734607), (21, 9740471), (39, 5244869), (91, 2247801), (273, 749267)]