209367046345

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{4397}}^1\times {\mathrm{48341}}^1$

素因数の和:52940

約数の個数: 16

約数和(自身を含む): 252578441808

約数和(自身を除く): 43211395463

約数列:

[1, 5, 197, 985, 4397, 21985, 48341, 241705, 866209, 4331045, 9523177, 47615885, 212555377, 1062776885, 41873409269, 209367046345]

約数ペア:

[(1, 209367046345), (5, 41873409269), (197, 1062776885), (985, 212555377), (4397, 47615885), (21985, 9523177), (48341, 4331045), (241705, 866209)]