201997542489

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{9174617}}^1$

素因数の和:9174840

約数の個数: 16

約数和(自身を含む): 277440448320

約数和(自身を除く): 75442905831

約数列:

[1, 3, 41, 123, 179, 537, 7339, 22017, 9174617, 27523851, 376159297, 1128477891, 1642256443, 4926769329, 67332514163, 201997542489]

約数ペア:

[(1, 201997542489), (3, 67332514163), (41, 4926769329), (123, 1642256443), (179, 1128477891), (537, 376159297), (7339, 27523851), (22017, 9174617)]