203290437

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1831}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 329232384

約数和(自身を除く): 125941947

約数列:

[1, 3, 7, 17, 21, 51, 119, 311, 357, 933, 1831, 2177, 5287, 5493, 6531, 12817, 15861, 31127, 37009, 38451, 93381, 111027, 217889, 569441, 653667, 1708323, 3986087, 9680497, 11958261, 29041491, 67763479, 203290437]

約数ペア:

[(1, 203290437), (3, 67763479), (7, 29041491), (17, 11958261), (21, 9680497), (51, 3986087), (119, 1708323), (311, 653667), (357, 569441), (933, 217889), (1831, 111027), (2177, 93381), (5287, 38451), (5493, 37009), (6531, 31127), (12817, 15861)]