208343888

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1621}}^1$

素因数の和:1935

約数の個数: 40

約数和(自身を含む): 419351880

約数和(自身を除く): 211007992

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 277, 464, 554, 1108, 1621, 2216, 3242, 4432, 6484, 8033, 12968, 16066, 25936, 32132, 47009, 64264, 94018, 128528, 188036, 376072, 449017, 752144, 898034, 1796068, 3592136, 7184272, 13021493, 26042986, 52085972, 104171944, 208343888]

約数ペア:

[(1, 208343888), (2, 104171944), (4, 52085972), (8, 26042986), (16, 13021493), (29, 7184272), (58, 3592136), (116, 1796068), (232, 898034), (277, 752144), (464, 449017), (554, 376072), (1108, 188036), (1621, 128528), (2216, 94018), (3242, 64264), (4432, 47009), (6484, 32132), (8033, 25936), (12968, 16066)]