208883872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{343559}}^1$

素因数の和:343588

約数の個数: 24

約数和(自身を含む): 432885600

約数和(自身を除く): 224001728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 343559, 687118, 1374236, 2748472, 5496944, 6527621, 10993888, 13055242, 26110484, 52220968, 104441936, 208883872]

約数ペア:

[(1, 208883872), (2, 104441936), (4, 52220968), (8, 26110484), (16, 13055242), (19, 10993888), (32, 6527621), (38, 5496944), (76, 2748472), (152, 1374236), (304, 687118), (608, 343559)]