207733788

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{27091}}^1$

素因数の和:27175

約数の個数: 48

約数和(自身を含む): 546174720

約数和(自身を除く): 338440932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 27091, 54182, 81273, 108364, 162546, 243819, 325092, 487638, 731457, 975276, 1462914, 1923461, 2925828, 3846922, 5770383, 7693844, 11540766, 17311149, 23081532, 34622298, 51933447, 69244596, 103866894, 207733788]

約数ペア:

[(1, 207733788), (2, 103866894), (3, 69244596), (4, 51933447), (6, 34622298), (9, 23081532), (12, 17311149), (18, 11540766), (27, 7693844), (36, 5770383), (54, 3846922), (71, 2925828), (108, 1923461), (142, 1462914), (213, 975276), (284, 731457), (426, 487638), (639, 325092), (852, 243819), (1278, 162546), (1917, 108364), (2556, 81273), (3834, 54182), (7668, 27091)]