210914958

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{1087}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 428967936

約数和(自身を除く): 218052978

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 443, 886, 1087, 1329, 2174, 2658, 3261, 6522, 32339, 64678, 79351, 97017, 158702, 194034, 238053, 476106, 481541, 963082, 1444623, 2889246, 35152493, 70304986, 105457479, 210914958]

約数ペア:

[(1, 210914958), (2, 105457479), (3, 70304986), (6, 35152493), (73, 2889246), (146, 1444623), (219, 963082), (438, 481541), (443, 476106), (886, 238053), (1087, 194034), (1329, 158702), (2174, 97017), (2658, 79351), (3261, 64678), (6522, 32339)]