211023358

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{31337}}^1$

素因数の和:31396

約数の個数: 32

約数和(自身を含む): 400123584

約数和(自身を除く): 189100226

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 31337, 62674, 219359, 407381, 438718, 814762, 1159469, 2318938, 2851667, 5703334, 8116283, 15073097, 16232566, 30146194, 105511679, 211023358]

約数ペア:

[(1, 211023358), (2, 105511679), (7, 30146194), (13, 16232566), (14, 15073097), (26, 8116283), (37, 5703334), (74, 2851667), (91, 2318938), (182, 1159469), (259, 814762), (481, 438718), (518, 407381), (962, 219359), (3367, 62674), (6734, 31337)]