208519530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6950651}}^1$

素因数の和:6950661

約数の個数: 16

約数和(自身を含む): 500446944

約数和(自身を除く): 291927414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6950651, 13901302, 20851953, 34753255, 41703906, 69506510, 104259765, 208519530]

約数ペア:

[(1, 208519530), (2, 104259765), (3, 69506510), (5, 41703906), (6, 34753255), (10, 20851953), (15, 13901302), (30, 6950651)]