198248932

素因数分解:

$2^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{7247}}^1$

素因数の和:8235

約数の個数: 24

約数和(自身を含む): 396958464

約数和(自身を除く): 198709532

約数列:

[1, 2, 4, 7, 14, 28, 977, 1954, 3908, 6839, 7247, 13678, 14494, 27356, 28988, 50729, 101458, 202916, 7080319, 14160638, 28321276, 49562233, 99124466, 198248932]

約数ペア:

[(1, 198248932), (2, 99124466), (4, 49562233), (7, 28321276), (14, 14160638), (28, 7080319), (977, 202916), (1954, 101458), (3908, 50729), (6839, 28988), (7247, 27356), (13678, 14494)]