208301880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1735849}}^1$

素因数の和:1735863

約数の個数: 32

約数和(自身を含む): 624906000

約数和(自身を除く): 416604120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1735849, 3471698, 5207547, 6943396, 8679245, 10415094, 13886792, 17358490, 20830188, 26037735, 34716980, 41660376, 52075470, 69433960, 104150940, 208301880]

約数ペア:

[(1, 208301880), (2, 104150940), (3, 69433960), (4, 52075470), (5, 41660376), (6, 34716980), (8, 26037735), (10, 20830188), (12, 17358490), (15, 13886792), (20, 10415094), (24, 8679245), (30, 6943396), (40, 5207547), (60, 3471698), (120, 1735849)]