193864161

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{11903}}^1$

素因数の和:12056

約数の個数: 16

約数和(自身を含む): 265697280

約数和(自身を除く): 71833119

約数列:

[1, 3, 61, 89, 183, 267, 5429, 11903, 16287, 35709, 726083, 1059367, 2178249, 3178101, 64621387, 193864161]

約数ペア:

[(1, 193864161), (3, 64621387), (61, 3178101), (89, 2178249), (183, 1059367), (267, 726083), (5429, 35709), (11903, 16287)]