195689879

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{363061}}^1$

素因数の和:363086

約数の個数: 12

約数和(自身を含む): 248334408

約数和(自身を除く): 52644529

約数列:

[1, 7, 11, 49, 77, 539, 363061, 2541427, 3993671, 17789989, 27955697, 195689879]

約数ペア:

[(1, 195689879), (7, 27955697), (11, 17789989), (49, 3993671), (77, 2541427), (539, 363061)]