197823888

素因数分解:

$2^4\times 3^2\times {\mathrm{1373777}}^1$

素因数の和:1373791

約数の個数: 30

約数和(自身を含む): 553632534

約数和(自身を除く): 355808646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1373777, 2747554, 4121331, 5495108, 8242662, 10990216, 12363993, 16485324, 21980432, 24727986, 32970648, 49455972, 65941296, 98911944, 197823888]

約数ペア:

[(1, 197823888), (2, 98911944), (3, 65941296), (4, 49455972), (6, 32970648), (8, 24727986), (9, 21980432), (12, 16485324), (16, 12363993), (18, 10990216), (24, 8242662), (36, 5495108), (48, 4121331), (72, 2747554), (144, 1373777)]