201957788188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{9984071}}^1$

素因数の和:9984477

約数の個数: 24

約数和(自身を含む): 381591231840

約数和(自身を除く): 179633443652

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 5057, 10114, 20228, 9984071, 19968142, 39936284, 129792923, 259585846, 519171692, 3883803619, 7767607238, 15535214476, 50489447047, 100978894094, 201957788188]

約数ペア:

[(1, 201957788188), (2, 100978894094), (4, 50489447047), (13, 15535214476), (26, 7767607238), (52, 3883803619), (389, 519171692), (778, 259585846), (1556, 129792923), (5057, 39936284), (10114, 19968142), (20228, 9984071)]