203304819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 300075840

約数和(自身を除く): 96771021

約数列:

[1, 3, 17, 29, 51, 87, 101, 303, 493, 1361, 1479, 1717, 2929, 4083, 5151, 8787, 23137, 39469, 49793, 69411, 118407, 137461, 149379, 412383, 670973, 2012919, 2336837, 3986369, 7010511, 11959107, 67768273, 203304819]

約数ペア:

[(1, 203304819), (3, 67768273), (17, 11959107), (29, 7010511), (51, 3986369), (87, 2336837), (101, 2012919), (303, 670973), (493, 412383), (1361, 149379), (1479, 137461), (1717, 118407), (2929, 69411), (4083, 49793), (5151, 39469), (8787, 23137)]