203908006

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{31477}}^1$

素因数の和:31599

約数の個数: 16

約数和(自身を含む): 317298240

約数和(自身を除く): 113390234

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 31477, 62954, 1290557, 2486683, 2581114, 4973366, 101954003, 203908006]

約数ペア:

[(1, 203908006), (2, 101954003), (41, 4973366), (79, 2581114), (82, 2486683), (158, 1290557), (3239, 62954), (6478, 31477)]