202152856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1329953}}^1$

素因数の和:1329978

約数の個数: 16

約数和(自身を含む): 398986200

約数和(自身を除く): 196833344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1329953, 2659906, 5319812, 10639624, 25269107, 50538214, 101076428, 202152856]

約数ペア:

[(1, 202152856), (2, 101076428), (4, 50538214), (8, 25269107), (19, 10639624), (38, 5319812), (76, 2659906), (152, 1329953)]