212260384

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22037}}^1$

素因数の和:22097

約数の個数: 48

約数和(自身を含む): 488714688

約数和(自身を除く): 276454304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 22037, 44074, 88148, 154259, 176296, 308518, 352592, 617036, 705184, 947591, 1234072, 1895182, 2468144, 3790364, 4936288, 6633137, 7580728, 13266274, 15161456, 26532548, 30322912, 53065096, 106130192, 212260384]

約数ペア:

[(1, 212260384), (2, 106130192), (4, 53065096), (7, 30322912), (8, 26532548), (14, 15161456), (16, 13266274), (28, 7580728), (32, 6633137), (43, 4936288), (56, 3790364), (86, 2468144), (112, 1895182), (172, 1234072), (224, 947591), (301, 705184), (344, 617036), (602, 352592), (688, 308518), (1204, 176296), (1376, 154259), (2408, 88148), (4816, 44074), (9632, 22037)]