211920841888

素因数分解:

$2^5\times 7^1\times {\mathrm{17761}}^1\times {\mathrm{53267}}^1$

素因数の和:71045

約数の個数: 48

約数和(自身を含む): 476857692864

約数和(自身を除く): 264936850976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 17761, 35522, 53267, 71044, 106534, 124327, 142088, 213068, 248654, 284176, 372869, 426136, 497308, 568352, 745738, 852272, 994616, 1491476, 1704544, 1989232, 2982952, 3978464, 5965904, 11931808, 946075187, 1892150374, 3784300748, 6622526309, 7568601496, 13245052618, 15137202992, 26490105236, 30274405984, 52980210472, 105960420944, 211920841888]

約数ペア:

[(1, 211920841888), (2, 105960420944), (4, 52980210472), (7, 30274405984), (8, 26490105236), (14, 15137202992), (16, 13245052618), (28, 7568601496), (32, 6622526309), (56, 3784300748), (112, 1892150374), (224, 946075187), (17761, 11931808), (35522, 5965904), (53267, 3978464), (71044, 2982952), (106534, 1989232), (124327, 1704544), (142088, 1491476), (213068, 994616), (248654, 852272), (284176, 745738), (372869, 568352), (426136, 497308)]