188840254

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1\times {\mathrm{769}}^1$

素因数の和:1587

約数の個数: 16

約数和(自身を含む): 285516000

約数和(自身を除く): 96675746

約数列:

[1, 2, 199, 398, 617, 769, 1234, 1538, 122783, 153031, 245566, 306062, 474473, 948946, 94420127, 188840254]

約数ペア:

[(1, 188840254), (2, 94420127), (199, 948946), (398, 474473), (617, 306062), (769, 245566), (1234, 153031), (1538, 122783)]