206897854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3011}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 343512576

約数和(自身を除く): 136614722

約数列:

[1, 2, 17, 34, 43, 47, 86, 94, 731, 799, 1462, 1598, 2021, 3011, 4042, 6022, 34357, 51187, 68714, 102374, 129473, 141517, 258946, 283034, 2201041, 2405789, 4402082, 4811578, 6085231, 12170462, 103448927, 206897854]

約数ペア:

[(1, 206897854), (2, 103448927), (17, 12170462), (34, 6085231), (43, 4811578), (47, 4402082), (86, 2405789), (94, 2201041), (731, 283034), (799, 258946), (1462, 141517), (1598, 129473), (2021, 102374), (3011, 68714), (4042, 51187), (6022, 34357)]