196569505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{3889}}^1$

素因数の和:4824

約数の個数: 16

約数和(自身を含む): 257673600

約数和(自身を除く): 61104095

約数列:

[1, 5, 11, 55, 919, 3889, 4595, 10109, 19445, 42779, 50545, 213895, 3573991, 17869955, 39313901, 196569505]

約数ペア:

[(1, 196569505), (5, 39313901), (11, 17869955), (55, 3573991), (919, 213895), (3889, 50545), (4595, 42779), (10109, 19445)]