205128814042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5107}}^1\times {\mathrm{16183}}^1$

素因数の和:21382

約数の個数: 32

約数和(自身を含む): 330340816512

約数和(自身を除く): 125212002470

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 5107, 10214, 16183, 32366, 86819, 173638, 275111, 372811, 550222, 745622, 1181359, 2362718, 6337787, 12675574, 20083103, 40166206, 82646581, 165293162, 1404991877, 2809983754, 6033200413, 12066400826, 102564407021, 205128814042]

約数ペア:

[(1, 205128814042), (2, 102564407021), (17, 12066400826), (34, 6033200413), (73, 2809983754), (146, 1404991877), (1241, 165293162), (2482, 82646581), (5107, 40166206), (10214, 20083103), (16183, 12675574), (32366, 6337787), (86819, 2362718), (173638, 1181359), (275111, 745622), (372811, 550222)]