99977210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{344749}}^1$

素因数の和:344785

約数の個数: 16

約数和(自身を含む): 186165000

約数和(自身を除く): 86187790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 344749, 689498, 1723745, 3447490, 9997721, 19995442, 49988605, 99977210]

約数ペア:

[(1, 99977210), (2, 49988605), (5, 19995442), (10, 9997721), (29, 3447490), (58, 1723745), (145, 689498), (290, 344749)]