243781226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{15601}}^1$

素因数の和:16217

約数の個数: 16

約数和(自身を含む): 394480968

約数和(自身を除く): 150699742

約数列:

[1, 2, 13, 26, 601, 1202, 7813, 15601, 15626, 31202, 202813, 405626, 9376201, 18752402, 121890613, 243781226]

約数ペア:

[(1, 243781226), (2, 121890613), (13, 18752402), (26, 9376201), (601, 405626), (1202, 202813), (7813, 31202), (15601, 15626)]