188021229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 279476736

約数和(自身を除く): 91455507

約数列:

[1, 3, 11, 33, 67, 201, 277, 307, 737, 831, 921, 2211, 3047, 3377, 9141, 10131, 18559, 20569, 55677, 61707, 85039, 204149, 226259, 255117, 612447, 678777, 935429, 2806287, 5697613, 17092839, 62673743, 188021229]

約数ペア:

[(1, 188021229), (3, 62673743), (11, 17092839), (33, 5697613), (67, 2806287), (201, 935429), (277, 678777), (307, 612447), (737, 255117), (831, 226259), (921, 204149), (2211, 85039), (3047, 61707), (3377, 55677), (9141, 20569), (10131, 18559)]