208292447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 229975200

約数和(自身を除く): 21682753

約数列:

[1, 11, 181, 233, 449, 1991, 2563, 4939, 42173, 81269, 104617, 463903, 893959, 1150787, 18935677, 208292447]

約数ペア:

[(1, 208292447), (11, 18935677), (181, 1150787), (233, 893959), (449, 463903), (1991, 104617), (2563, 81269), (4939, 42173)]