212958456474

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{217748933}}^1$

素因数の和:217749101

約数の個数: 16

約数和(自身を含む): 428529902112

約数和(自身を除く): 215571445638

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 217748933, 435497866, 653246799, 1306493598, 35493076079, 70986152158, 106479228237, 212958456474]

約数ペア:

[(1, 212958456474), (2, 106479228237), (3, 70986152158), (6, 35493076079), (163, 1306493598), (326, 653246799), (489, 435497866), (978, 217748933)]