207193968

素因数分解:

$2^4\times 3^2\times {\mathrm{1438847}}^1$

素因数の和:1438861

約数の個数: 30

約数和(自身を含む): 579855744

約数和(自身を除く): 372661776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1438847, 2877694, 4316541, 5755388, 8633082, 11510776, 12949623, 17266164, 23021552, 25899246, 34532328, 51798492, 69064656, 103596984, 207193968]

約数ペア:

[(1, 207193968), (2, 103596984), (3, 69064656), (4, 51798492), (6, 34532328), (8, 25899246), (9, 23021552), (12, 17266164), (16, 12949623), (18, 11510776), (24, 8633082), (36, 5755388), (48, 4316541), (72, 2877694), (144, 1438847)]