201913936

素因数分解:

$2^4\times 7^1\times {\mathrm{1802803}}^1$

素因数の和:1802818

約数の個数: 20

約数和(自身を含む): 447095392

約数和(自身を除く): 245181456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1802803, 3605606, 7211212, 12619621, 14422424, 25239242, 28844848, 50478484, 100956968, 201913936]

約数ペア:

[(1, 201913936), (2, 100956968), (4, 50478484), (7, 28844848), (8, 25239242), (14, 14422424), (16, 12619621), (28, 7211212), (56, 3605606), (112, 1802803)]