222183742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{547}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 374832000

約数和(自身を除く): 152648258

約数列:

[1, 2, 11, 22, 37, 74, 407, 499, 547, 814, 998, 1094, 5489, 6017, 10978, 12034, 18463, 20239, 36926, 40478, 203093, 222629, 272953, 406186, 445258, 545906, 3002483, 6004966, 10099261, 20198522, 111091871, 222183742]

約数ペア:

[(1, 222183742), (2, 111091871), (11, 20198522), (22, 10099261), (37, 6004966), (74, 3002483), (407, 545906), (499, 445258), (547, 406186), (814, 272953), (998, 222629), (1094, 203093), (5489, 40478), (6017, 36926), (10978, 20239), (12034, 18463)]