200519336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{15349}}^1$

素因数の和:15449

約数の個数: 32

約数和(自身を含む): 397872000

約数和(自身を除く): 197352664

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 3266, 6532, 13064, 15349, 30698, 61396, 122792, 353027, 706054, 1089779, 1412108, 2179558, 2824216, 4359116, 8718232, 25064917, 50129834, 100259668, 200519336]

約数ペア:

[(1, 200519336), (2, 100259668), (4, 50129834), (8, 25064917), (23, 8718232), (46, 4359116), (71, 2824216), (92, 2179558), (142, 1412108), (184, 1089779), (284, 706054), (568, 353027), (1633, 122792), (3266, 61396), (6532, 30698), (13064, 15349)]