201664872

素因数分解:

$2^3\times 3^2\times {\mathrm{1307}}^1\times {\mathrm{2143}}^1$

素因数の和:3462

約数の個数: 48

約数和(自身を含む): 546848640

約数和(自身を除く): 345183768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1307, 2143, 2614, 3921, 4286, 5228, 6429, 7842, 8572, 10456, 11763, 12858, 15684, 17144, 19287, 23526, 25716, 31368, 38574, 47052, 51432, 77148, 94104, 154296, 2800901, 5601802, 8402703, 11203604, 16805406, 22407208, 25208109, 33610812, 50416218, 67221624, 100832436, 201664872]

約数ペア:

[(1, 201664872), (2, 100832436), (3, 67221624), (4, 50416218), (6, 33610812), (8, 25208109), (9, 22407208), (12, 16805406), (18, 11203604), (24, 8402703), (36, 5601802), (72, 2800901), (1307, 154296), (2143, 94104), (2614, 77148), (3921, 51432), (4286, 47052), (5228, 38574), (6429, 31368), (7842, 25716), (8572, 23526), (10456, 19287), (11763, 17144), (12858, 15684)]