208840572

素因数分解:

$2^2\times 3^3\times {\mathrm{1933709}}^1$

素因数の和:1933722

約数の個数: 24

約数和(自身を含む): 541438800

約数和(自身を除く): 332598228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1933709, 3867418, 5801127, 7734836, 11602254, 17403381, 23204508, 34806762, 52210143, 69613524, 104420286, 208840572]

約数ペア:

[(1, 208840572), (2, 104420286), (3, 69613524), (4, 52210143), (6, 34806762), (9, 23204508), (12, 17403381), (18, 11602254), (27, 7734836), (36, 5801127), (54, 3867418), (108, 1933709)]