201537712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{662953}}^1$

素因数の和:662980

約数の個数: 20

約数和(自身を含む): 411031480

約数和(自身を除く): 209493768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 662953, 1325906, 2651812, 5303624, 10607248, 12596107, 25192214, 50384428, 100768856, 201537712]

約数ペア:

[(1, 201537712), (2, 100768856), (4, 50384428), (8, 25192214), (16, 12596107), (19, 10607248), (38, 5303624), (76, 2651812), (152, 1325906), (304, 662953)]