196303156

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{41981}}^1$

素因数の和:42159

約数の個数: 24

約数和(自身を含む): 394966656

約数和(自身を除く): 198663500

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 41981, 83962, 167924, 293867, 587734, 1175468, 7010827, 14021654, 28043308, 49075789, 98151578, 196303156]

約数ペア:

[(1, 196303156), (2, 98151578), (4, 49075789), (7, 28043308), (14, 14021654), (28, 7010827), (167, 1175468), (334, 587734), (668, 293867), (1169, 167924), (2338, 83962), (4676, 41981)]