211284976

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{110969}}^1$

素因数の和:111001

約数の個数: 40

約数和(自身を含む): 495370080

約数和(自身を除く): 284085104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 110969, 221938, 443876, 776783, 887752, 1553566, 1775504, 1886473, 3107132, 3772946, 6214264, 7545892, 12428528, 13205311, 15091784, 26410622, 30183568, 52821244, 105642488, 211284976]

約数ペア:

[(1, 211284976), (2, 105642488), (4, 52821244), (7, 30183568), (8, 26410622), (14, 15091784), (16, 13205311), (17, 12428528), (28, 7545892), (34, 6214264), (56, 3772946), (68, 3107132), (112, 1886473), (119, 1775504), (136, 1553566), (238, 887752), (272, 776783), (476, 443876), (952, 221938), (1904, 110969)]