201401072

素因数分解:

$2^4\times {\mathrm{1427}}^1\times {\mathrm{8821}}^1$

素因数の和:10256

約数の個数: 20

約数和(自身を含む): 390532296

約数和(自身を除く): 189131224

約数列:

[1, 2, 4, 8, 16, 1427, 2854, 5708, 8821, 11416, 17642, 22832, 35284, 70568, 141136, 12587567, 25175134, 50350268, 100700536, 201401072]

約数ペア:

[(1, 201401072), (2, 100700536), (4, 50350268), (8, 25175134), (16, 12587567), (1427, 141136), (2854, 70568), (5708, 35284), (8821, 22832), (11416, 17642)]