201820258

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{6131}}^1$

素因数の和:6393

約数の個数: 16

約数和(自身を含む): 307581120

約数和(自身を除く): 105760862

約数列:

[1, 2, 109, 151, 218, 302, 6131, 12262, 16459, 32918, 668279, 925781, 1336558, 1851562, 100910129, 201820258]

約数ペア:

[(1, 201820258), (2, 100910129), (109, 1851562), (151, 1336558), (218, 925781), (302, 668279), (6131, 32918), (12262, 16459)]