208069546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{54497}}^1$

素因数の和:54605

約数の個数: 16

約数和(自身を含む): 329603904

約数和(自身を除く): 121534358

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 54497, 108994, 1253431, 2506862, 4523251, 9046502, 104034773, 208069546]

約数ペア:

[(1, 208069546), (2, 104034773), (23, 9046502), (46, 4523251), (83, 2506862), (166, 1253431), (1909, 108994), (3818, 54497)]