226443349

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 290004480

約数和(自身を除く): 63561131

約数列:

[1, 11, 17, 19, 23, 163, 187, 209, 253, 289, 323, 391, 437, 1793, 2771, 3097, 3179, 3553, 3749, 4301, 4807, 5491, 6647, 7429, 30481, 34067, 41239, 47107, 52649, 60401, 63733, 71231, 73117, 81719, 126293, 518177, 579139, 701063, 783541, 895033, 1083461, 1210927, 1389223, 9845363, 11918071, 13320197, 20585759, 226443349]

約数ペア:

[(1, 226443349), (11, 20585759), (17, 13320197), (19, 11918071), (23, 9845363), (163, 1389223), (187, 1210927), (209, 1083461), (253, 895033), (289, 783541), (323, 701063), (391, 579139), (437, 518177), (1793, 126293), (2771, 81719), (3097, 73117), (3179, 71231), (3553, 63733), (3749, 60401), (4301, 52649), (4807, 47107), (5491, 41239), (6647, 34067), (7429, 30481)]