201488872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{5279}}^1$

素因数の和:5665

約数の個数: 32

約数和(自身を含む): 408038400

約数和(自身を除く): 206549528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 367, 734, 1468, 2936, 4771, 5279, 9542, 10558, 19084, 21116, 38168, 42232, 68627, 137254, 274508, 549016, 1937393, 3874786, 7749572, 15499144, 25186109, 50372218, 100744436, 201488872]

約数ペア:

[(1, 201488872), (2, 100744436), (4, 50372218), (8, 25186109), (13, 15499144), (26, 7749572), (52, 3874786), (104, 1937393), (367, 549016), (734, 274508), (1468, 137254), (2936, 68627), (4771, 42232), (5279, 38168), (9542, 21116), (10558, 19084)]