209918658

素因数分解:

$2^1\times 3^1\times {\mathrm{7127}}^1\times {\mathrm{4909}}^1$

素因数の和:12041

約数の個数: 16

約数和(自身を含む): 419981760

約数和(自身を除く): 210063102

約数列:

[1, 2, 3, 6, 4909, 7127, 9818, 14254, 14727, 21381, 29454, 42762, 34986443, 69972886, 104959329, 209918658]

約数ペア:

[(1, 209918658), (2, 104959329), (3, 69972886), (6, 34986443), (4909, 42762), (7127, 29454), (9818, 21381), (14254, 14727)]