201045993

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{3001}}^1$

素因数の和:3304

約数の個数: 16

約数和(自身を含む): 271765056

約数和(自身を除く): 70719063

約数列:

[1, 3, 137, 163, 411, 489, 3001, 9003, 22331, 66993, 411137, 489163, 1233411, 1467489, 67015331, 201045993]

約数ペア:

[(1, 201045993), (3, 67015331), (137, 1467489), (163, 1233411), (411, 489163), (489, 411137), (3001, 66993), (9003, 22331)]