201203149

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{29063}}^1$

素因数の和:29136

約数の個数: 16

約数和(自身を含む): 245532672

約数和(自身を除く): 44329523

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 29063, 203441, 668449, 1249709, 4679143, 8747963, 28743307, 201203149]

約数ペア:

[(1, 201203149), (7, 28743307), (23, 8747963), (43, 4679143), (161, 1249709), (301, 668449), (989, 203441), (6923, 29063)]