207314310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{987211}}^1$

素因数の和:987228

約数の個数: 32

約数和(自身を含む): 568634112

約数和(自身を除く): 361319802

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 987211, 1974422, 2961633, 4936055, 5923266, 6910477, 9872110, 13820954, 14808165, 20731431, 29616330, 34552385, 41462862, 69104770, 103657155, 207314310]

約数ペア:

[(1, 207314310), (2, 103657155), (3, 69104770), (5, 41462862), (6, 34552385), (7, 29616330), (10, 20731431), (14, 14808165), (15, 13820954), (21, 9872110), (30, 6910477), (35, 5923266), (42, 4936055), (70, 2961633), (105, 1974422), (210, 987211)]