201921416

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{47713}}^1$

素因数の和:47765

約数の個数: 24

約数和(自身を含む): 395787630

約数和(自身を除く): 193866214

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 47713, 95426, 190852, 381704, 1097399, 2194798, 4389596, 8779192, 25240177, 50480354, 100960708, 201921416]

約数ペア:

[(1, 201921416), (2, 100960708), (4, 50480354), (8, 25240177), (23, 8779192), (46, 4389596), (92, 2194798), (184, 1097399), (529, 381704), (1058, 190852), (2116, 95426), (4232, 47713)]