215538562

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1\times {\mathrm{1151}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 326937600

約数和(自身を除く): 111399038

約数列:

[1, 2, 109, 218, 859, 1151, 1718, 2302, 93631, 125459, 187262, 250918, 988709, 1977418, 107769281, 215538562]

約数ペア:

[(1, 215538562), (2, 107769281), (109, 1977418), (218, 988709), (859, 250918), (1151, 187262), (1718, 125459), (2302, 93631)]