206821529

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 217413504

約数和(自身を除く): 10591975

約数列:

[1, 43, 53, 151, 601, 2279, 6493, 8003, 25843, 31853, 90751, 344129, 1369679, 3902293, 4809803, 206821529]

約数ペア:

[(1, 206821529), (43, 4809803), (53, 3902293), (151, 1369679), (601, 344129), (2279, 90751), (6493, 31853), (8003, 25843)]