208889134101

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{11835749}}^1$

素因数の和:11835845

約数の個数: 24

約数和(自身を含む): 315730467000

約数和(自身を除く): 106841332899

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1961, 5883, 17649, 11835749, 35507247, 106521741, 437922713, 627294697, 1313768139, 1881884091, 3941304417, 5645652273, 23209903789, 69629711367, 208889134101]

約数ペア:

[(1, 208889134101), (3, 69629711367), (9, 23209903789), (37, 5645652273), (53, 3941304417), (111, 1881884091), (159, 1313768139), (333, 627294697), (477, 437922713), (1961, 106521741), (5883, 35507247), (17649, 11835749)]