101303378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{647}}^2$

素因数の和:1318

約数の個数: 18

約数和(自身を含む): 167283543

約数和(自身を除く): 65980165

約数列:

[1, 2, 11, 22, 121, 242, 647, 1294, 7117, 14234, 78287, 156574, 418609, 837218, 4604699, 9209398, 50651689, 101303378]

約数ペア:

[(1, 101303378), (2, 50651689), (11, 9209398), (22, 4604699), (121, 837218), (242, 418609), (647, 156574), (1294, 78287), (7117, 14234)]