198585268

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{120209}}^1$

素因数の和:120279

約数の個数: 24

約数和(自身を含む): 403905600

約数和(自身を除く): 205320332

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 120209, 240418, 480836, 841463, 1682926, 3365852, 7092331, 14184662, 28369324, 49646317, 99292634, 198585268]

約数ペア:

[(1, 198585268), (2, 99292634), (4, 49646317), (7, 28369324), (14, 14184662), (28, 7092331), (59, 3365852), (118, 1682926), (236, 841463), (413, 480836), (826, 240418), (1652, 120209)]