202899215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{4019}}^1$

素因数の和:4486

約数の個数: 16

約数和(自身を含む): 254707200

約数和(自身を除く): 51807985

約数列:

[1, 5, 23, 115, 439, 2195, 4019, 10097, 20095, 50485, 92437, 462185, 1764341, 8821705, 40579843, 202899215]

約数ペア:

[(1, 202899215), (5, 40579843), (23, 8821705), (115, 1764341), (439, 462185), (2195, 92437), (4019, 50485), (10097, 20095)]