214625470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{499129}}^1$

素因数の和:499179

約数の個数: 16

約数和(自身を含む): 395310960

約数和(自身を除く): 180685490

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 499129, 998258, 2495645, 4991290, 21462547, 42925094, 107312735, 214625470]

約数ペア:

[(1, 214625470), (2, 107312735), (5, 42925094), (10, 21462547), (43, 4991290), (86, 2495645), (215, 998258), (430, 499129)]