215200

素因数分解:

$2^5\times 5^2\times {\mathrm{269}}^1$

素因数の和:289

約数の個数: 36

約数和(自身を含む): 527310

約数和(自身を除く): 312110

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 269, 400, 538, 800, 1076, 1345, 2152, 2690, 4304, 5380, 6725, 8608, 10760, 13450, 21520, 26900, 43040, 53800, 107600, 215200]

約数ペア:

[(1, 215200), (2, 107600), (4, 53800), (5, 43040), (8, 26900), (10, 21520), (16, 13450), (20, 10760), (25, 8608), (32, 6725), (40, 5380), (50, 4304), (80, 2690), (100, 2152), (160, 1345), (200, 1076), (269, 800), (400, 538)]