197980479914

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{456176221}}^1$

素因数の和:456176261

約数の個数: 16

約数和(自身を含む): 350343338496

約数和(自身を除く): 152362858582

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 456176221, 912352442, 3193233547, 6386467094, 14141462851, 28282925702, 98990239957, 197980479914]

約数ペア:

[(1, 197980479914), (2, 98990239957), (7, 28282925702), (14, 14141462851), (31, 6386467094), (62, 3193233547), (217, 912352442), (434, 456176221)]