201760707

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 283852800

約数和(自身を除く): 82092093

約数列:

[1, 3, 47, 59, 79, 141, 177, 237, 307, 921, 2773, 3713, 4661, 8319, 11139, 13983, 14429, 18113, 24253, 43287, 54339, 72759, 219067, 657201, 851311, 1139891, 1430927, 2553933, 3419673, 4292781, 67253569, 201760707]

約数ペア:

[(1, 201760707), (3, 67253569), (47, 4292781), (59, 3419673), (79, 2553933), (141, 1430927), (177, 1139891), (237, 851311), (307, 657201), (921, 219067), (2773, 72759), (3713, 54339), (4661, 43287), (8319, 24253), (11139, 18113), (13983, 14429)]