208522807

素因数分解:

${\mathrm{23}}^2\times {\mathrm{401}}^1\times {\mathrm{983}}^1$

素因数の和:1430

約数の個数: 12

約数和(自身を含む): 218749104

約数和(自身を除く): 10226297

約数列:

[1, 23, 401, 529, 983, 9223, 22609, 212129, 394183, 520007, 9066209, 208522807]

約数ペア:

[(1, 208522807), (23, 9066209), (401, 520007), (529, 394183), (983, 212129), (9223, 22609)]