225998504

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{421639}}^1$

素因数の和:421712

約数の個数: 16

約数和(自身を含む): 430072800

約数和(自身を除く): 204074296

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 421639, 843278, 1686556, 3373112, 28249813, 56499626, 112999252, 225998504]

約数ペア:

[(1, 225998504), (2, 112999252), (4, 56499626), (8, 28249813), (67, 3373112), (134, 1686556), (268, 843278), (536, 421639)]