194210522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1549}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 328104000

約数和(自身を除く): 133893478

約数列:

[1, 2, 11, 22, 41, 82, 139, 278, 451, 902, 1529, 1549, 3058, 3098, 5699, 11398, 17039, 34078, 62689, 63509, 125378, 127018, 215311, 430622, 698599, 1397198, 2368421, 4736842, 8827751, 17655502, 97105261, 194210522]

約数ペア:

[(1, 194210522), (2, 97105261), (11, 17655502), (22, 8827751), (41, 4736842), (82, 2368421), (139, 1397198), (278, 698599), (451, 430622), (902, 215311), (1529, 127018), (1549, 125378), (3058, 63509), (3098, 62689), (5699, 34078), (11398, 17039)]