203872004

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{119363}}^1$

素因数の和:119435

約数の個数: 24

約数和(自身を含む): 414431808

約数和(自身を除く): 210559804

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 119363, 238726, 477452, 835541, 1671082, 3342164, 7281143, 14562286, 29124572, 50968001, 101936002, 203872004]

約数ペア:

[(1, 203872004), (2, 101936002), (4, 50968001), (7, 29124572), (14, 14562286), (28, 7281143), (61, 3342164), (122, 1671082), (244, 835541), (427, 477452), (854, 238726), (1708, 119363)]