204399164

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{2237}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 365456448

約数和(自身を除く): 161057284

約数列:

[1, 2, 4, 53, 106, 212, 431, 862, 1724, 2237, 4474, 8948, 22843, 45686, 91372, 118561, 237122, 474244, 964147, 1928294, 3856588, 51099791, 102199582, 204399164]

約数ペア:

[(1, 204399164), (2, 102199582), (4, 51099791), (53, 3856588), (106, 1928294), (212, 964147), (431, 474244), (862, 237122), (1724, 118561), (2237, 91372), (4474, 45686), (8948, 22843)]