206932012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{321323}}^1$

素因数の和:321357

約数の個数: 24

約数和(自身を含む): 431859456

約数和(自身を除く): 224927444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 321323, 642646, 1285292, 2249261, 4498522, 7390429, 8997044, 14780858, 29561716, 51733003, 103466006, 206932012]

約数ペア:

[(1, 206932012), (2, 103466006), (4, 51733003), (7, 29561716), (14, 14780858), (23, 8997044), (28, 7390429), (46, 4498522), (92, 2249261), (161, 1285292), (322, 642646), (644, 321323)]