200442800

素因数分解:

$2^4\times 5^2\times {\mathrm{461}}^1\times {\mathrm{1087}}^1$

素因数の和:1566

約数の個数: 60

約数和(自身を含む): 483052416

約数和(自身を除く): 282609616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 461, 922, 1087, 1844, 2174, 2305, 3688, 4348, 4610, 5435, 7376, 8696, 9220, 10870, 11525, 17392, 18440, 21740, 23050, 27175, 36880, 43480, 46100, 54350, 86960, 92200, 108700, 184400, 217400, 434800, 501107, 1002214, 2004428, 2505535, 4008856, 5011070, 8017712, 10022140, 12527675, 20044280, 25055350, 40088560, 50110700, 100221400, 200442800]

約数ペア:

[(1, 200442800), (2, 100221400), (4, 50110700), (5, 40088560), (8, 25055350), (10, 20044280), (16, 12527675), (20, 10022140), (25, 8017712), (40, 5011070), (50, 4008856), (80, 2505535), (100, 2004428), (200, 1002214), (400, 501107), (461, 434800), (922, 217400), (1087, 184400), (1844, 108700), (2174, 92200), (2305, 86960), (3688, 54350), (4348, 46100), (4610, 43480), (5435, 36880), (7376, 27175), (8696, 23050), (9220, 21740), (10870, 18440), (11525, 17392)]