222742996

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{194027}}^1$

素因数の和:194079

約数の個数: 24

約数和(自身を含む): 456353856

約数和(自身を除く): 233610860

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 194027, 388054, 776108, 1358189, 2716378, 5432756, 7955107, 15910214, 31820428, 55685749, 111371498, 222742996]

約数ペア:

[(1, 222742996), (2, 111371498), (4, 55685749), (7, 31820428), (14, 15910214), (28, 7955107), (41, 5432756), (82, 2716378), (164, 1358189), (287, 776108), (574, 388054), (1148, 194027)]