208050095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{757}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 288161280

約数和(自身を除く): 80111185

約数列:

[1, 5, 11, 19, 55, 95, 209, 263, 757, 1045, 1315, 2893, 3785, 4997, 8327, 14383, 14465, 24985, 41635, 54967, 71915, 158213, 199091, 274835, 791065, 995455, 2190001, 3782729, 10950005, 18913645, 41610019, 208050095]

約数ペア:

[(1, 208050095), (5, 41610019), (11, 18913645), (19, 10950005), (55, 3782729), (95, 2190001), (209, 995455), (263, 791065), (757, 274835), (1045, 199091), (1315, 158213), (2893, 71915), (3785, 54967), (4997, 41635), (8327, 24985), (14383, 14465)]