203800624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{749267}}^1$

素因数の和:749292

約数の個数: 20

約数和(自身を含む): 418091544

約数和(自身を除く): 214290920

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 749267, 1498534, 2997068, 5994136, 11988272, 12737539, 25475078, 50950156, 101900312, 203800624]

約数ペア:

[(1, 203800624), (2, 101900312), (4, 50950156), (8, 25475078), (16, 12737539), (17, 11988272), (34, 5994136), (68, 2997068), (136, 1498534), (272, 749267)]