219075824

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{113159}}^1$

素因数の和:113189

約数の個数: 30

約数和(自身を含む): 466558680

約数和(自身を除く): 247482856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 113159, 226318, 452636, 905272, 1244749, 1810544, 2489498, 4978996, 9957992, 13692239, 19915984, 27384478, 54768956, 109537912, 219075824]

約数ペア:

[(1, 219075824), (2, 109537912), (4, 54768956), (8, 27384478), (11, 19915984), (16, 13692239), (22, 9957992), (44, 4978996), (88, 2489498), (121, 1810544), (176, 1244749), (242, 905272), (484, 452636), (968, 226318), (1936, 113159)]