212185568

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{55721}}^1$

素因数の和:55755

約数の個数: 48

約数和(自身を含む): 505509984

約数和(自身を除く): 293324416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 55721, 111442, 222884, 390047, 445768, 780094, 891536, 947257, 1560188, 1783072, 1894514, 3120376, 3789028, 6240752, 6630799, 7578056, 12481504, 13261598, 15156112, 26523196, 30312224, 53046392, 106092784, 212185568]

約数ペア:

[(1, 212185568), (2, 106092784), (4, 53046392), (7, 30312224), (8, 26523196), (14, 15156112), (16, 13261598), (17, 12481504), (28, 7578056), (32, 6630799), (34, 6240752), (56, 3789028), (68, 3120376), (112, 1894514), (119, 1783072), (136, 1560188), (224, 947257), (238, 891536), (272, 780094), (476, 445768), (544, 390047), (952, 222884), (1904, 111442), (3808, 55721)]