201089788

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{2579}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 357371280

約数和(自身を除く): 156281492

約数列:

[1, 2, 4, 101, 193, 202, 386, 404, 772, 2579, 5158, 10316, 19493, 38986, 77972, 260479, 497747, 520958, 995494, 1041916, 1990988, 50272447, 100544894, 201089788]

約数ペア:

[(1, 201089788), (2, 100544894), (4, 50272447), (101, 1990988), (193, 1041916), (202, 995494), (386, 520958), (404, 497747), (772, 260479), (2579, 77972), (5158, 38986), (10316, 19493)]