199333320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1661111}}^1$

素因数の和:1661125

約数の個数: 32

約数和(自身を含む): 598000320

約数和(自身を除く): 398667000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1661111, 3322222, 4983333, 6644444, 8305555, 9966666, 13288888, 16611110, 19933332, 24916665, 33222220, 39866664, 49833330, 66444440, 99666660, 199333320]

約数ペア:

[(1, 199333320), (2, 99666660), (3, 66444440), (4, 49833330), (5, 39866664), (6, 33222220), (8, 24916665), (10, 19933332), (12, 16611110), (15, 13288888), (20, 9966666), (24, 8305555), (30, 6644444), (40, 4983333), (60, 3322222), (120, 1661111)]