210586404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2506981}}^1$

素因数の和:2506995

約数の個数: 24

約数和(自身を含む): 561563968

約数和(自身を除く): 350977564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2506981, 5013962, 7520943, 10027924, 15041886, 17548867, 30083772, 35097734, 52646601, 70195468, 105293202, 210586404]

約数ペア:

[(1, 210586404), (2, 105293202), (3, 70195468), (4, 52646601), (6, 35097734), (7, 30083772), (12, 17548867), (14, 15041886), (21, 10027924), (28, 7520943), (42, 5013962), (84, 2506981)]