200201727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3847}}^1$

素因数の和:3963

約数の個数: 32

約数和(自身を含む): 310302720

約数和(自身を除く): 110100993

約数列:

[1, 3, 11, 19, 33, 57, 83, 209, 249, 627, 913, 1577, 2739, 3847, 4731, 11541, 17347, 42317, 52041, 73093, 126951, 219279, 319301, 804023, 957903, 2412069, 3512311, 6066719, 10536933, 18200157, 66733909, 200201727]

約数ペア:

[(1, 200201727), (3, 66733909), (11, 18200157), (19, 10536933), (33, 6066719), (57, 3512311), (83, 2412069), (209, 957903), (249, 804023), (627, 319301), (913, 219279), (1577, 126951), (2739, 73093), (3847, 52041), (4731, 42317), (11541, 17347)]