201042488

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{119101}}^1$

素因数の和:119318

約数の個数: 16

約数和(自身を含む): 378744360

約数和(自身を除く): 177701872

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 119101, 238202, 476404, 952808, 25130311, 50260622, 100521244, 201042488]

約数ペア:

[(1, 201042488), (2, 100521244), (4, 50260622), (8, 25130311), (211, 952808), (422, 476404), (844, 238202), (1688, 119101)]