193086478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{72101}}^1$

素因数の和:72219

約数の個数: 16

約数和(自身を含む): 314941536

約数和(自身を除く): 121855058

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 72101, 144202, 937313, 1874626, 7426403, 14852806, 96543239, 193086478]

約数ペア:

[(1, 193086478), (2, 96543239), (13, 14852806), (26, 7426403), (103, 1874626), (206, 937313), (1339, 144202), (2678, 72101)]