222677422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{55921}}^1$

素因数の和:56115

約数の個数: 16

約数和(自身を含む): 366400944

約数和(自身を除く): 143723522

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 55921, 111842, 615131, 1230262, 10121701, 20243402, 111338711, 222677422]

約数ペア:

[(1, 222677422), (2, 111338711), (11, 20243402), (22, 10121701), (181, 1230262), (362, 615131), (1991, 111842), (3982, 55921)]