200055888

素因数分解:

$2^4\times 3^2\times {\mathrm{1389277}}^1$

素因数の和:1389291

約数の個数: 30

約数和(自身を含む): 559879034

約数和(自身を除く): 359823146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1389277, 2778554, 4167831, 5557108, 8335662, 11114216, 12503493, 16671324, 22228432, 25006986, 33342648, 50013972, 66685296, 100027944, 200055888]

約数ペア:

[(1, 200055888), (2, 100027944), (3, 66685296), (4, 50013972), (6, 33342648), (8, 25006986), (9, 22228432), (12, 16671324), (16, 12503493), (18, 11114216), (24, 8335662), (36, 5557108), (48, 4167831), (72, 2778554), (144, 1389277)]