225997072

素因数分解:

$2^4\times 7^1\times {\mathrm{2017831}}^1$

素因数の和:2017846

約数の個数: 20

約数和(自身を含む): 500422336

約数和(自身を除く): 274425264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2017831, 4035662, 8071324, 14124817, 16142648, 28249634, 32285296, 56499268, 112998536, 225997072]

約数ペア:

[(1, 225997072), (2, 112998536), (4, 56499268), (7, 32285296), (8, 28249634), (14, 16142648), (16, 14124817), (28, 8071324), (56, 4035662), (112, 2017831)]