208566530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{1279}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 392601600

約数和(自身を除く): 184035070

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 709, 1279, 1418, 2558, 3545, 6395, 7090, 12790, 16307, 29417, 32614, 58834, 81535, 147085, 163070, 294170, 906811, 1813622, 4534055, 9068110, 20856653, 41713306, 104283265, 208566530]

約数ペア:

[(1, 208566530), (2, 104283265), (5, 41713306), (10, 20856653), (23, 9068110), (46, 4534055), (115, 1813622), (230, 906811), (709, 294170), (1279, 163070), (1418, 147085), (2558, 81535), (3545, 58834), (6395, 32614), (7090, 29417), (12790, 16307)]