203496207

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{2129}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 274548480

約数和(自身を除く): 71052273

約数列:

[1, 3, 151, 211, 453, 633, 2129, 6387, 31861, 95583, 321479, 449219, 964437, 1347657, 67832069, 203496207]

約数ペア:

[(1, 203496207), (3, 67832069), (151, 1347657), (211, 964437), (453, 449219), (633, 321479), (2129, 95583), (6387, 31861)]