216861122

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{3527}}^1$

素因数の和:4033

約数の個数: 16

約数和(自身を含む): 330728832

約数和(自身を除く): 113867710

約数列:

[1, 2, 71, 142, 433, 866, 3527, 7054, 30743, 61486, 250417, 500834, 1527191, 3054382, 108430561, 216861122]

約数ペア:

[(1, 216861122), (2, 108430561), (71, 3054382), (142, 1527191), (433, 500834), (866, 250417), (3527, 61486), (7054, 30743)]