225156968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{907891}}^1$

素因数の和:907928

約数の個数: 16

約数和(自身を含む): 435788160

約数和(自身を除く): 210631192

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 907891, 1815782, 3631564, 7263128, 28144621, 56289242, 112578484, 225156968]

約数ペア:

[(1, 225156968), (2, 112578484), (4, 56289242), (8, 28144621), (31, 7263128), (62, 3631564), (124, 1815782), (248, 907891)]