208671630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6955721}}^1$

素因数の和:6955731

約数の個数: 16

約数和(自身を含む): 500811984

約数和(自身を除く): 292140354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6955721, 13911442, 20867163, 34778605, 41734326, 69557210, 104335815, 208671630]

約数ペア:

[(1, 208671630), (2, 104335815), (3, 69557210), (5, 41734326), (6, 34778605), (10, 20867163), (15, 13911442), (30, 6955721)]