208524834

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{551653}}^1$

素因数の和:551671

約数の個数: 32

約数和(自身を含む): 529587840

約数和(自身を除く): 321063006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 551653, 1103306, 1654959, 3309918, 3861571, 4964877, 7723142, 9929754, 11584713, 14894631, 23169426, 29789262, 34754139, 69508278, 104262417, 208524834]

約数ペア:

[(1, 208524834), (2, 104262417), (3, 69508278), (6, 34754139), (7, 29789262), (9, 23169426), (14, 14894631), (18, 11584713), (21, 9929754), (27, 7723142), (42, 4964877), (54, 3861571), (63, 3309918), (126, 1654959), (189, 1103306), (378, 551653)]