227966896

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{35531}}^1$

素因数の和:35940

約数の個数: 20

約数和(自身を含む): 442799784

約数和(自身を除く): 214832888

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 35531, 71062, 142124, 284248, 568496, 14247931, 28495862, 56991724, 113983448, 227966896]

約数ペア:

[(1, 227966896), (2, 113983448), (4, 56991724), (8, 28495862), (16, 14247931), (401, 568496), (802, 284248), (1604, 142124), (3208, 71062), (6416, 35531)]