208085612

素因数分解:

$2^2\times 7^1\times {\mathrm{2657}}^1\times {\mathrm{2797}}^1$

素因数の和:5465

約数の個数: 24

約数和(自身を含む): 416476704

約数和(自身を除く): 208391092

約数列:

[1, 2, 4, 7, 14, 28, 2657, 2797, 5314, 5594, 10628, 11188, 18599, 19579, 37198, 39158, 74396, 78316, 7431629, 14863258, 29726516, 52021403, 104042806, 208085612]

約数ペア:

[(1, 208085612), (2, 104042806), (4, 52021403), (7, 29726516), (14, 14863258), (28, 7431629), (2657, 78316), (2797, 74396), (5314, 39158), (5594, 37198), (10628, 19579), (11188, 18599)]