201767215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{30137}}^1$

素因数の和:30258

約数の個数: 16

約数和(自身を含む): 263285568

約数和(自身を除く): 61518353

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 30137, 150685, 391781, 1958905, 3104111, 15520555, 40353443, 201767215]

約数ペア:

[(1, 201767215), (5, 40353443), (13, 15520555), (65, 3104111), (103, 1958905), (515, 391781), (1339, 150685), (6695, 30137)]