201047444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{72949}}^1$

素因数の和:73019

約数の個数: 24

約数和(自身を含む): 386051400

約数和(自身を除く): 185003956

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 72949, 145898, 291796, 948337, 1896674, 3793348, 3866297, 7732594, 15465188, 50261861, 100523722, 201047444]

約数ペア:

[(1, 201047444), (2, 100523722), (4, 50261861), (13, 15465188), (26, 7732594), (52, 3866297), (53, 3793348), (106, 1896674), (212, 948337), (689, 291796), (1378, 145898), (2756, 72949)]