198851472

素因数分解:

$2^4\times 3^2\times {\mathrm{1380913}}^1$

素因数の和:1380927

約数の個数: 30

約数和(自身を含む): 556508342

約数和(自身を除く): 357656870

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1380913, 2761826, 4142739, 5523652, 8285478, 11047304, 12428217, 16570956, 22094608, 24856434, 33141912, 49712868, 66283824, 99425736, 198851472]

約数ペア:

[(1, 198851472), (2, 99425736), (3, 66283824), (4, 49712868), (6, 33141912), (8, 24856434), (9, 22094608), (12, 16570956), (16, 12428217), (18, 11047304), (24, 8285478), (36, 5523652), (48, 4142739), (72, 2761826), (144, 1380913)]