208859647

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 223833600

約数和(自身を除く): 14973953

約数列:

[1, 19, 79, 347, 401, 1501, 6593, 7619, 27413, 31679, 139147, 520847, 601901, 2643793, 10992613, 208859647]

約数ペア:

[(1, 208859647), (19, 10992613), (79, 2643793), (347, 601901), (401, 520847), (1501, 139147), (6593, 31679), (7619, 27413)]