205156714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2311}}^1$

素因数の和:2710

約数の個数: 32

約数和(自身を含む): 373545216

約数和(自身を除く): 168388502

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 373, 746, 2311, 2611, 4622, 5222, 6341, 12682, 16177, 32354, 39287, 44387, 78574, 88774, 275009, 550018, 862003, 1724006, 6034021, 12068042, 14654051, 29308102, 102578357, 205156714]

約数ペア:

[(1, 205156714), (2, 102578357), (7, 29308102), (14, 14654051), (17, 12068042), (34, 6034021), (119, 1724006), (238, 862003), (373, 550018), (746, 275009), (2311, 88774), (2611, 78574), (4622, 44387), (5222, 39287), (6341, 32354), (12682, 16177)]