197960566

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1\times {\mathrm{2161}}^1$

素因数の和:2607

約数の個数: 16

約数和(自身を含む): 299964528

約数和(自身を除く): 102003962

約数列:

[1, 2, 163, 281, 326, 562, 2161, 4322, 45803, 91606, 352243, 607241, 704486, 1214482, 98980283, 197960566]

約数ペア:

[(1, 197960566), (2, 98980283), (163, 1214482), (281, 704486), (326, 607241), (562, 352243), (2161, 91606), (4322, 45803)]