207630215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{19597}}^1$

素因数の和:19778

約数の個数: 16

約数和(自身を含む): 269982048

約数和(自身を除く): 62351833

約数列:

[1, 5, 13, 65, 163, 815, 2119, 10595, 19597, 97985, 254761, 1273805, 3194311, 15971555, 41526043, 207630215]

約数ペア:

[(1, 207630215), (5, 41526043), (13, 15971555), (65, 3194311), (163, 1273805), (815, 254761), (2119, 97985), (10595, 19597)]