208839932

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{240599}}^1$

素因数の和:240641

約数の個数: 24

約数和(自身を含む): 431155200

約数和(自身を除く): 222315268

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 240599, 481198, 962396, 1684193, 3368386, 6736772, 7458569, 14917138, 29834276, 52209983, 104419966, 208839932]

約数ペア:

[(1, 208839932), (2, 104419966), (4, 52209983), (7, 29834276), (14, 14917138), (28, 7458569), (31, 6736772), (62, 3368386), (124, 1684193), (217, 962396), (434, 481198), (868, 240599)]