209267682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{33961}}^1$

素因数の和:34058

約数の個数: 32

約数和(自身を含む): 456449280

約数和(自身を除く): 247181598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 33961, 67922, 101883, 203766, 441493, 882986, 1324479, 2648958, 2682919, 5365838, 8048757, 16097514, 34877947, 69755894, 104633841, 209267682]

約数ペア:

[(1, 209267682), (2, 104633841), (3, 69755894), (6, 34877947), (13, 16097514), (26, 8048757), (39, 5365838), (78, 2682919), (79, 2648958), (158, 1324479), (237, 882986), (474, 441493), (1027, 203766), (2054, 101883), (3081, 67922), (6162, 33961)]