218892794

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:1022

約数の個数: 24

約数和(自身を含む): 344853012

約数和(自身を除く): 125960218

約数列:

[1, 2, 23, 46, 313, 529, 626, 661, 1058, 1322, 7199, 14398, 15203, 30406, 165577, 206893, 331154, 349669, 413786, 699338, 4758539, 9517078, 109446397, 218892794]

約数ペア:

[(1, 218892794), (2, 109446397), (23, 9517078), (46, 4758539), (313, 699338), (529, 413786), (626, 349669), (661, 331154), (1058, 206893), (1322, 165577), (7199, 30406), (14398, 15203)]