210315184

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{33791}}^1$

素因数の和:34188

約数の個数: 20

約数和(自身を含む): 408545280

約数和(自身を除く): 198230096

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 33791, 67582, 135164, 270328, 540656, 13144699, 26289398, 52578796, 105157592, 210315184]

約数ペア:

[(1, 210315184), (2, 105157592), (4, 52578796), (8, 26289398), (16, 13144699), (389, 540656), (778, 270328), (1556, 135164), (3112, 67582), (6224, 33791)]