201274087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{18233}}^1$

素因数の和:18342

約数の個数: 16

約数和(自身を含む): 245064960

約数和(自身を除く): 43790873

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 18233, 127631, 346427, 1513339, 2424989, 10593373, 28753441, 201274087]

約数ペア:

[(1, 201274087), (7, 28753441), (19, 10593373), (83, 2424989), (133, 1513339), (581, 346427), (1577, 127631), (11039, 18233)]