219601866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{21193}}^1$

素因数の和:21366

約数の個数: 32

約数和(自身を含む): 482205888

約数和(自身を除く): 262604022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 5181, 10362, 21193, 42386, 63579, 127158, 233123, 466246, 699369, 1398738, 3327301, 6654602, 9981903, 19963806, 36600311, 73200622, 109800933, 219601866]

約数ペア:

[(1, 219601866), (2, 109800933), (3, 73200622), (6, 36600311), (11, 19963806), (22, 9981903), (33, 6654602), (66, 3327301), (157, 1398738), (314, 699369), (471, 466246), (942, 233123), (1727, 127158), (3454, 63579), (5181, 42386), (10362, 21193)]