203184592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{976849}}^1$

素因数の和:976870

約数の個数: 20

約数和(自身を含む): 423952900

約数和(自身を除く): 220768308

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 976849, 1953698, 3907396, 7814792, 12699037, 15629584, 25398074, 50796148, 101592296, 203184592]

約数ペア:

[(1, 203184592), (2, 101592296), (4, 50796148), (8, 25398074), (13, 15629584), (16, 12699037), (26, 7814792), (52, 3907396), (104, 1953698), (208, 976849)]