207777394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{83579}}^1$

素因数の和:83705

約数の個数: 16

約数和(自身を含む): 343012320

約数和(自身を除く): 135234926

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 83579, 167158, 919369, 1838738, 9444427, 18888854, 103888697, 207777394]

約数ペア:

[(1, 207777394), (2, 103888697), (11, 18888854), (22, 9444427), (113, 1838738), (226, 919369), (1243, 167158), (2486, 83579)]