201680264

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{3631}}^1$

素因数の和:3821

約数の個数: 32

約数和(自身を含む): 388333440

約数和(自身を除く): 186653176

約数列:

[1, 2, 4, 8, 53, 106, 131, 212, 262, 424, 524, 1048, 3631, 6943, 7262, 13886, 14524, 27772, 29048, 55544, 192443, 384886, 475661, 769772, 951322, 1539544, 1902644, 3805288, 25210033, 50420066, 100840132, 201680264]

約数ペア:

[(1, 201680264), (2, 100840132), (4, 50420066), (8, 25210033), (53, 3805288), (106, 1902644), (131, 1539544), (212, 951322), (262, 769772), (424, 475661), (524, 384886), (1048, 192443), (3631, 55544), (6943, 29048), (7262, 27772), (13886, 14524)]