206842986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{38177}}^1$

素因数の和:38235

約数の個数: 48

約数和(自身を含む): 524107584

約数和(自身を除く): 317264598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 38177, 76354, 114531, 229062, 267239, 343593, 534478, 687186, 801717, 1603434, 1641611, 2405151, 3283222, 4810302, 4924833, 9849666, 11491277, 14774499, 22982554, 29548998, 34473831, 68947662, 103421493, 206842986]

約数ペア:

[(1, 206842986), (2, 103421493), (3, 68947662), (6, 34473831), (7, 29548998), (9, 22982554), (14, 14774499), (18, 11491277), (21, 9849666), (42, 4924833), (43, 4810302), (63, 3283222), (86, 2405151), (126, 1641611), (129, 1603434), (258, 801717), (301, 687186), (387, 534478), (602, 343593), (774, 267239), (903, 229062), (1806, 114531), (2709, 76354), (5418, 38177)]