200544421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 257188608

約数和(自身を除く): 56644187

約数列:

[1, 7, 11, 53, 77, 157, 313, 371, 583, 1099, 1727, 2191, 3443, 4081, 8321, 12089, 16589, 24101, 49141, 58247, 91531, 116123, 182479, 343987, 540551, 640717, 1277353, 2604473, 3783857, 18231311, 28649203, 200544421]

約数ペア:

[(1, 200544421), (7, 28649203), (11, 18231311), (53, 3783857), (77, 2604473), (157, 1277353), (313, 640717), (371, 540551), (583, 343987), (1099, 182479), (1727, 116123), (2191, 91531), (3443, 58247), (4081, 49141), (8321, 24101), (12089, 16589)]