204070544

素因数分解:

$2^4\times {\mathrm{2311}}^1\times {\mathrm{5519}}^1$

素因数の和:7838

約数の個数: 20

約数和(自身を含む): 395629440

約数和(自身を除く): 191558896

約数列:

[1, 2, 4, 8, 16, 2311, 4622, 5519, 9244, 11038, 18488, 22076, 36976, 44152, 88304, 12754409, 25508818, 51017636, 102035272, 204070544]

約数ペア:

[(1, 204070544), (2, 102035272), (4, 51017636), (8, 25508818), (16, 12754409), (2311, 88304), (4622, 44152), (5519, 36976), (9244, 22076), (11038, 18488)]