202279719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 302400000

約数和(自身を除く): 100120281

約数列:

[1, 3, 17, 19, 51, 57, 199, 323, 597, 969, 1049, 3147, 3383, 3781, 10149, 11343, 17833, 19931, 53499, 59793, 64277, 192831, 208751, 338827, 626253, 1016481, 3548767, 3966269, 10646301, 11898807, 67426573, 202279719]

約数ペア:

[(1, 202279719), (3, 67426573), (17, 11898807), (19, 10646301), (51, 3966269), (57, 3548767), (199, 1016481), (323, 626253), (597, 338827), (969, 208751), (1049, 192831), (3147, 64277), (3383, 59793), (3781, 53499), (10149, 19931), (11343, 17833)]