195408863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 236779200

約数和(自身を除く): 41370337

約数列:

[1, 13, 17, 19, 173, 221, 247, 269, 323, 2249, 2941, 3287, 3497, 4199, 4573, 5111, 38233, 42731, 46537, 55879, 59449, 66443, 86887, 604981, 726427, 791129, 884203, 1129531, 10284677, 11494639, 15031451, 195408863]

約数ペア:

[(1, 195408863), (13, 15031451), (17, 11494639), (19, 10284677), (173, 1129531), (221, 884203), (247, 791129), (269, 726427), (323, 604981), (2249, 86887), (2941, 66443), (3287, 59449), (3497, 55879), (4199, 46537), (4573, 42731), (5111, 38233)]