206869554

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{28949}}^1$

素因数の和:29354

約数の個数: 24

約数和(自身を含む): 449361900

約数和(自身を除く): 242492346

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 28949, 57898, 86847, 173694, 260541, 521082, 11492753, 22985506, 34478259, 68956518, 103434777, 206869554]

約数ペア:

[(1, 206869554), (2, 103434777), (3, 68956518), (6, 34478259), (9, 22985506), (18, 11492753), (397, 521082), (794, 260541), (1191, 173694), (2382, 86847), (3573, 57898), (7146, 28949)]