206563393

素因数分解:

${\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 213840000

約数和(自身を除く): 7276607

約数列:

[1, 89, 107, 109, 199, 9523, 9701, 11663, 17711, 21293, 21691, 1038007, 1895077, 1930499, 2320937, 206563393]

約数ペア:

[(1, 206563393), (89, 2320937), (107, 1930499), (109, 1895077), (199, 1038007), (9523, 21691), (9701, 21293), (11663, 17711)]