208690704

素因数分解:

$2^4\times 3^2\times {\mathrm{1449241}}^1$

素因数の和:1449255

約数の個数: 30

約数和(自身を含む): 584044526

約数和(自身を除く): 375353822

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1449241, 2898482, 4347723, 5796964, 8695446, 11593928, 13043169, 17390892, 23187856, 26086338, 34781784, 52172676, 69563568, 104345352, 208690704]

約数ペア:

[(1, 208690704), (2, 104345352), (3, 69563568), (4, 52172676), (6, 34781784), (8, 26086338), (9, 23187856), (12, 17390892), (16, 13043169), (18, 11593928), (24, 8695446), (36, 5796964), (48, 4347723), (72, 2898482), (144, 1449241)]