201168889

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 215105536

約数和(自身を除く): 13936647

約数列:

[1, 31, 37, 127, 1147, 1381, 3937, 4699, 42811, 51097, 145669, 175387, 1584007, 5436997, 6489319, 201168889]

約数ペア:

[(1, 201168889), (31, 6489319), (37, 5436997), (127, 1584007), (1147, 175387), (1381, 145669), (3937, 51097), (4699, 42811)]