208510590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6950353}}^1$

素因数の和:6950363

約数の個数: 16

約数和(自身を含む): 500425488

約数和(自身を除く): 291914898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6950353, 13900706, 20851059, 34751765, 41702118, 69503530, 104255295, 208510590]

約数ペア:

[(1, 208510590), (2, 104255295), (3, 69503530), (5, 41702118), (6, 34751765), (10, 20851059), (15, 13900706), (30, 6950353)]