207325510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{1871}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 426995712

約数和(自身を除く): 219670202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1583, 1871, 3166, 3742, 7915, 9355, 11081, 13097, 15830, 18710, 22162, 26194, 55405, 65485, 110810, 130970, 2961793, 5923586, 14808965, 20732551, 29617930, 41465102, 103662755, 207325510]

約数ペア:

[(1, 207325510), (2, 103662755), (5, 41465102), (7, 29617930), (10, 20732551), (14, 14808965), (35, 5923586), (70, 2961793), (1583, 130970), (1871, 110810), (3166, 65485), (3742, 55405), (7915, 26194), (9355, 22162), (11081, 18710), (13097, 15830)]