228109442

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{85691}}^1$

素因数の和:85726

約数の個数: 16

約数和(自身を含む): 376359264

約数和(自身を除く): 148249822

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 85691, 171382, 942601, 1885202, 10368611, 20737222, 114054721, 228109442]

約数ペア:

[(1, 228109442), (2, 114054721), (11, 20737222), (22, 10368611), (121, 1885202), (242, 942601), (1331, 171382), (2662, 85691)]