200840824

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{1019}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 383356800

約数和(自身を除く): 182515976

約数列:

[1, 2, 4, 8, 71, 142, 284, 347, 568, 694, 1019, 1388, 2038, 2776, 4076, 8152, 24637, 49274, 72349, 98548, 144698, 197096, 289396, 353593, 578792, 707186, 1414372, 2828744, 25105103, 50210206, 100420412, 200840824]

約数ペア:

[(1, 200840824), (2, 100420412), (4, 50210206), (8, 25105103), (71, 2828744), (142, 1414372), (284, 707186), (347, 578792), (568, 353593), (694, 289396), (1019, 197096), (1388, 144698), (2038, 98548), (2776, 72349), (4076, 49274), (8152, 24637)]