202000856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1328953}}^1$

素因数の和:1328978

約数の個数: 16

約数和(自身を含む): 398686200

約数和(自身を除く): 196685344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1328953, 2657906, 5315812, 10631624, 25250107, 50500214, 101000428, 202000856]

約数ペア:

[(1, 202000856), (2, 101000428), (4, 50500214), (8, 25250107), (19, 10631624), (38, 5315812), (76, 2657906), (152, 1328953)]