196893179

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{1427}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 235243008

約数和(自身を除く): 38349829

約数列:

[1, 7, 23, 161, 857, 1427, 5999, 9989, 19711, 32821, 137977, 229747, 1222939, 8560573, 28127597, 196893179]

約数ペア:

[(1, 196893179), (7, 28127597), (23, 8560573), (161, 1222939), (857, 229747), (1427, 137977), (5999, 32821), (9989, 19711)]