206877386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 341117568

約数和(自身を除く): 134240182

約数列:

[1, 2, 17, 34, 43, 71, 86, 142, 731, 1207, 1462, 1993, 2414, 3053, 3986, 6106, 33881, 51901, 67762, 85699, 103802, 141503, 171398, 283006, 1456883, 2405551, 2913766, 4811102, 6084629, 12169258, 103438693, 206877386]

約数ペア:

[(1, 206877386), (2, 103438693), (17, 12169258), (34, 6084629), (43, 4811102), (71, 2913766), (86, 2405551), (142, 1456883), (731, 283006), (1207, 171398), (1462, 141503), (1993, 103802), (2414, 85699), (3053, 67762), (3986, 51901), (6106, 33881)]