201832016

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{64033}}^1$

素因数の和:64238

約数の個数: 20

約数和(自身を含む): 393040692

約数和(自身を除く): 191208676

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 64033, 128066, 256132, 512264, 1024528, 12614501, 25229002, 50458004, 100916008, 201832016]

約数ペア:

[(1, 201832016), (2, 100916008), (4, 50458004), (8, 25229002), (16, 12614501), (197, 1024528), (394, 512264), (788, 256132), (1576, 128066), (3152, 64033)]