203604194

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{4733}}^1$

素因数の和:5029

約数の個数: 16

約数和(自身を含む): 309660408

約数和(自身を除く): 106056214

約数列:

[1, 2, 137, 157, 274, 314, 4733, 9466, 21509, 43018, 648421, 743081, 1296842, 1486162, 101802097, 203604194]

約数ペア:

[(1, 203604194), (2, 101802097), (137, 1486162), (157, 1296842), (274, 743081), (314, 648421), (4733, 43018), (9466, 21509)]