222732244

素因数分解:

$2^2\times 7^2\times {\mathrm{1136389}}^1$

素因数の和:1136407

約数の個数: 18

約数和(自身を含む): 453419610

約数和(自身を除く): 230687366

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1136389, 2272778, 4545556, 7954723, 15909446, 31818892, 55683061, 111366122, 222732244]

約数ペア:

[(1, 222732244), (2, 111366122), (4, 55683061), (7, 31818892), (14, 15909446), (28, 7954723), (49, 4545556), (98, 2272778), (196, 1136389)]