202907495

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14827}}^1$

素因数の和:14879

約数の個数: 32

約数和(自身を含む): 307473408

約数和(自身を除く): 104565913

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 13685, 14827, 74135, 103789, 252059, 341021, 518945, 1260295, 1705105, 1764413, 2387147, 5797357, 8822065, 11935735, 28986785, 40581499, 202907495]

約数ペア:

[(1, 202907495), (5, 40581499), (7, 28986785), (17, 11935735), (23, 8822065), (35, 5797357), (85, 2387147), (115, 1764413), (119, 1705105), (161, 1260295), (391, 518945), (595, 341021), (805, 252059), (1955, 103789), (2737, 74135), (13685, 14827)]