209546606

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{27947}}^1$

素因数の和:28135

約数の個数: 16

約数和(自身を含む): 330009984

約数和(自身を除く): 120463378

約数列:

[1, 2, 23, 46, 163, 326, 3749, 7498, 27947, 55894, 642781, 1285562, 4555361, 9110722, 104773303, 209546606]

約数ペア:

[(1, 209546606), (2, 104773303), (23, 9110722), (46, 4555361), (163, 1285562), (326, 642781), (3749, 55894), (7498, 27947)]