207342008

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{23203}}^1$

素因数の和:24326

約数の個数: 16

約数和(自身を含む): 389131080

約数和(自身を除く): 181789072

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 8936, 23203, 46406, 92812, 185624, 25917751, 51835502, 103671004, 207342008]

約数ペア:

[(1, 207342008), (2, 103671004), (4, 51835502), (8, 25917751), (1117, 185624), (2234, 92812), (4468, 46406), (8936, 23203)]