209223888

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{9929}}^1$

素因数の和:10379

約数の個数: 40

約数和(自身を含む): 541780800

約数和(自身を除く): 332556912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1317, 1756, 2634, 3512, 5268, 7024, 9929, 10536, 19858, 21072, 29787, 39716, 59574, 79432, 119148, 158864, 238296, 476592, 4358831, 8717662, 13076493, 17435324, 26152986, 34870648, 52305972, 69741296, 104611944, 209223888]

約数ペア:

[(1, 209223888), (2, 104611944), (3, 69741296), (4, 52305972), (6, 34870648), (8, 26152986), (12, 17435324), (16, 13076493), (24, 8717662), (48, 4358831), (439, 476592), (878, 238296), (1317, 158864), (1756, 119148), (2634, 79432), (3512, 59574), (5268, 39716), (7024, 29787), (9929, 21072), (10536, 19858)]