201001212

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{52181}}^1$

素因数の和:52298

約数の個数: 36

約数和(自身を含む): 512844696

約数和(自身を除く): 311843484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 52181, 104362, 156543, 208724, 313086, 469629, 626172, 939258, 1878516, 5583367, 11166734, 16750101, 22333468, 33500202, 50250303, 67000404, 100500606, 201001212]

約数ペア:

[(1, 201001212), (2, 100500606), (3, 67000404), (4, 50250303), (6, 33500202), (9, 22333468), (12, 16750101), (18, 11166734), (36, 5583367), (107, 1878516), (214, 939258), (321, 626172), (428, 469629), (642, 313086), (963, 208724), (1284, 156543), (1926, 104362), (3852, 52181)]