201380864

素因数分解:

$2^{10}\times {\mathrm{196661}}^1$

素因数の和:196681

約数の個数: 22

約数和(自身を含む): 402567114

約数和(自身を除く): 201186250

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 196661, 393322, 786644, 1573288, 3146576, 6293152, 12586304, 25172608, 50345216, 100690432, 201380864]

約数ペア:

[(1, 201380864), (2, 100690432), (4, 50345216), (8, 25172608), (16, 12586304), (32, 6293152), (64, 3146576), (128, 1573288), (256, 786644), (512, 393322), (1024, 196661)]