211726018

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 368308224

約数和(自身を除く): 156582206

約数列:

[1, 2, 7, 14, 127, 193, 254, 386, 617, 889, 1234, 1351, 1778, 2702, 4319, 8638, 24511, 49022, 78359, 119081, 156718, 171577, 238162, 343154, 548513, 833567, 1097026, 1667134, 15123287, 30246574, 105863009, 211726018]

約数ペア:

[(1, 211726018), (2, 105863009), (7, 30246574), (14, 15123287), (127, 1667134), (193, 1097026), (254, 833567), (386, 548513), (617, 343154), (889, 238162), (1234, 171577), (1351, 156718), (1778, 119081), (2702, 78359), (4319, 49022), (8638, 24511)]