201556986

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^2\times {\mathrm{11959}}^1$

素因数の和:12070

約数の個数: 24

約数和(自身を含む): 410897760

約数和(自身を除く): 209340774

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 2809, 5618, 8427, 11959, 16854, 23918, 35877, 71754, 633827, 1267654, 1901481, 3802962, 33592831, 67185662, 100778493, 201556986]

約数ペア:

[(1, 201556986), (2, 100778493), (3, 67185662), (6, 33592831), (53, 3802962), (106, 1901481), (159, 1267654), (318, 633827), (2809, 71754), (5618, 35877), (8427, 23918), (11959, 16854)]