201620664542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5303}}^1\times {\mathrm{12433}}^1$

素因数の和:17888

約数の個数: 32

約数和(自身を含む): 332387677440

約数和(自身を除く): 130767012898

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 5303, 10606, 12433, 24866, 58333, 116666, 136763, 273526, 737117, 1474234, 1728187, 3456374, 8108287, 16216574, 19010057, 38020114, 65932199, 131864398, 725254189, 1450508378, 9164575661, 18329151322, 100810332271, 201620664542]

約数ペア:

[(1, 201620664542), (2, 100810332271), (11, 18329151322), (22, 9164575661), (139, 1450508378), (278, 725254189), (1529, 131864398), (3058, 65932199), (5303, 38020114), (10606, 19010057), (12433, 16216574), (24866, 8108287), (58333, 3456374), (116666, 1728187), (136763, 1474234), (273526, 737117)]