222707572

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1039}}^1\times {\mathrm{1307}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 399934080

約数和(自身を除く): 177226508

約数列:

[1, 2, 4, 41, 82, 164, 1039, 1307, 2078, 2614, 4156, 5228, 42599, 53587, 85198, 107174, 170396, 214348, 1357973, 2715946, 5431892, 55676893, 111353786, 222707572]

約数ペア:

[(1, 222707572), (2, 111353786), (4, 55676893), (41, 5431892), (82, 2715946), (164, 1357973), (1039, 214348), (1307, 170396), (2078, 107174), (2614, 85198), (4156, 53587), (5228, 42599)]