212287044

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{411409}}^1$

素因数の和:411459

約数の個数: 24

約数和(自身を含む): 506857120

約数和(自身を除く): 294570076

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 411409, 822818, 1234227, 1645636, 2468454, 4936908, 17690587, 35381174, 53071761, 70762348, 106143522, 212287044]

約数ペア:

[(1, 212287044), (2, 106143522), (3, 70762348), (4, 53071761), (6, 35381174), (12, 17690587), (43, 4936908), (86, 2468454), (129, 1645636), (172, 1234227), (258, 822818), (516, 411409)]