201992495800

素因数分解:

$2^3\times 5^2\times {\mathrm{739}}^1\times {\mathrm{1366661}}^1$

素因数の和:1367416

約数の個数: 48

約数和(自身を含む): 470268394200

約数和(自身を除く): 268275898400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 739, 1478, 2956, 3695, 5912, 7390, 14780, 18475, 29560, 36950, 73900, 147800, 1366661, 2733322, 5466644, 6833305, 10933288, 13666610, 27333220, 34166525, 54666440, 68333050, 136666100, 273332200, 1009962479, 2019924958, 4039849916, 5049812395, 8079699832, 10099624790, 20199249580, 25249061975, 40398499160, 50498123950, 100996247900, 201992495800]

約数ペア:

[(1, 201992495800), (2, 100996247900), (4, 50498123950), (5, 40398499160), (8, 25249061975), (10, 20199249580), (20, 10099624790), (25, 8079699832), (40, 5049812395), (50, 4039849916), (100, 2019924958), (200, 1009962479), (739, 273332200), (1478, 136666100), (2956, 68333050), (3695, 54666440), (5912, 34166525), (7390, 27333220), (14780, 13666610), (18475, 10933288), (29560, 6833305), (36950, 5466644), (73900, 2733322), (147800, 1366661)]