201577612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{115319}}^1$

素因数の和:115365

約数の個数: 24

約数和(自身を含む): 387475200

約数和(自身を除く): 185897588

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 115319, 230638, 461276, 2191061, 2652337, 4382122, 5304674, 8764244, 10609348, 50394403, 100788806, 201577612]

約数ペア:

[(1, 201577612), (2, 100788806), (4, 50394403), (19, 10609348), (23, 8764244), (38, 5304674), (46, 4382122), (76, 2652337), (92, 2191061), (437, 461276), (874, 230638), (1748, 115319)]