213499162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{19853}}^1$

素因数の和:20157

約数の個数: 16

約数和(自身を含む): 338312160

約数和(自身を除く): 124812998

約数列:

[1, 2, 19, 38, 283, 566, 5377, 10754, 19853, 39706, 377207, 754414, 5618399, 11236798, 106749581, 213499162]

約数ペア:

[(1, 213499162), (2, 106749581), (19, 11236798), (38, 5618399), (283, 754414), (566, 377207), (5377, 39706), (10754, 19853)]