223349927

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1249}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 241740000

約数和(自身を除く): 18390073

約数列:

[1, 17, 67, 157, 1139, 1249, 2669, 10519, 21233, 83683, 178823, 196093, 1422611, 3333581, 13138231, 223349927]

約数ペア:

[(1, 223349927), (17, 13138231), (67, 3333581), (157, 1422611), (1139, 196093), (1249, 178823), (2669, 83683), (10519, 21233)]