199049904

素因数分解:

$2^4\times 3^2\times {\mathrm{1382291}}^1$

素因数の和:1382305

約数の個数: 30

約数和(自身を含む): 557063676

約数和(自身を除く): 358013772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1382291, 2764582, 4146873, 5529164, 8293746, 11058328, 12440619, 16587492, 22116656, 24881238, 33174984, 49762476, 66349968, 99524952, 199049904]

約数ペア:

[(1, 199049904), (2, 99524952), (3, 66349968), (4, 49762476), (6, 33174984), (8, 24881238), (9, 22116656), (12, 16587492), (16, 12440619), (18, 11058328), (24, 8293746), (36, 5529164), (48, 4146873), (72, 2764582), (144, 1382291)]