208889130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6962971}}^1$

素因数の和:6962981

約数の個数: 16

約数和(自身を含む): 501333984

約数和(自身を除く): 292444854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6962971, 13925942, 20888913, 34814855, 41777826, 69629710, 104444565, 208889130]

約数ペア:

[(1, 208889130), (2, 104444565), (3, 69629710), (5, 41777826), (6, 34814855), (10, 20888913), (15, 13925942), (30, 6962971)]