206945266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{18701}}^1$

素因数の和:19217

約数の個数: 16

約数和(自身を含む): 339329088

約数和(自身を除く): 132383822

約数列:

[1, 2, 11, 22, 503, 1006, 5533, 11066, 18701, 37402, 205711, 411422, 9406603, 18813206, 103472633, 206945266]

約数ペア:

[(1, 206945266), (2, 103472633), (11, 18813206), (22, 9406603), (503, 411422), (1006, 205711), (5533, 37402), (11066, 18701)]