213304862

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{10853}}^1$

素因数の和:11203

約数の個数: 16

約数和(自身を含む): 331350912

約数和(自身を除く): 118046050

約数列:

[1, 2, 31, 62, 317, 634, 9827, 10853, 19654, 21706, 336443, 672886, 3440401, 6880802, 106652431, 213304862]

約数ペア:

[(1, 213304862), (2, 106652431), (31, 6880802), (62, 3440401), (317, 672886), (634, 336443), (9827, 21706), (10853, 19654)]