203144312

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{15569}}^1$

素因数の和:15815

約数の個数: 32

約数和(自身を含む): 437205600

約数和(自身を除く): 234061288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 3262, 6524, 13048, 15569, 31138, 62276, 108983, 124552, 217966, 435932, 871864, 3627577, 7255154, 14510308, 25393039, 29020616, 50786078, 101572156, 203144312]

約数ペア:

[(1, 203144312), (2, 101572156), (4, 50786078), (7, 29020616), (8, 25393039), (14, 14510308), (28, 7255154), (56, 3627577), (233, 871864), (466, 435932), (932, 217966), (1631, 124552), (1864, 108983), (3262, 62276), (6524, 31138), (13048, 15569)]