219985960768

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11419537}}^1$

素因数の和:11419599

約数の個数: 56

約数和(自身を含む): 510499026752

約数和(自身を除く): 290513065984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 9632, 19264, 11419537, 22839074, 45678148, 79936759, 91356296, 159873518, 182712592, 319747036, 365425184, 491040091, 639494072, 730850368, 982080182, 1278988144, 1964160364, 2557976288, 3437280637, 3928320728, 5115952576, 6874561274, 7856641456, 13749122548, 15713282912, 27498245096, 31426565824, 54996490192, 109992980384, 219985960768]

約数ペア:

[(1, 219985960768), (2, 109992980384), (4, 54996490192), (7, 31426565824), (8, 27498245096), (14, 15713282912), (16, 13749122548), (28, 7856641456), (32, 6874561274), (43, 5115952576), (56, 3928320728), (64, 3437280637), (86, 2557976288), (112, 1964160364), (172, 1278988144), (224, 982080182), (301, 730850368), (344, 639494072), (448, 491040091), (602, 365425184), (688, 319747036), (1204, 182712592), (1376, 159873518), (2408, 91356296), (2752, 79936759), (4816, 45678148), (9632, 22839074), (19264, 11419537)]