200874172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1249}}^1\times {\mathrm{1297}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 363440000

約数和(自身を除く): 162565828

約数列:

[1, 2, 4, 31, 62, 124, 1249, 1297, 2498, 2594, 4996, 5188, 38719, 40207, 77438, 80414, 154876, 160828, 1619953, 3239906, 6479812, 50218543, 100437086, 200874172]

約数ペア:

[(1, 200874172), (2, 100437086), (4, 50218543), (31, 6479812), (62, 3239906), (124, 1619953), (1249, 160828), (1297, 154876), (2498, 80414), (2594, 77438), (4996, 40207), (5188, 38719)]