200499179900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{385057}}^1$

素因数の和:385239

約数の個数: 72

約数和(自身を含む): 449205582336

約数和(自身を除く): 248706402436

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 127, 164, 205, 254, 410, 508, 635, 820, 1025, 1270, 2050, 2540, 3175, 4100, 5207, 6350, 10414, 12700, 20828, 26035, 52070, 104140, 130175, 260350, 385057, 520700, 770114, 1540228, 1925285, 3850570, 7701140, 9626425, 15787337, 19252850, 31574674, 38505700, 48902239, 63149348, 78936685, 97804478, 157873370, 195608956, 244511195, 315746740, 394683425, 489022390, 789366850, 978044780, 1222555975, 1578733700, 2004991799, 2445111950, 4009983598, 4890223900, 8019967196, 10024958995, 20049917990, 40099835980, 50124794975, 100249589950, 200499179900]

約数ペア:

[(1, 200499179900), (2, 100249589950), (4, 50124794975), (5, 40099835980), (10, 20049917990), (20, 10024958995), (25, 8019967196), (41, 4890223900), (50, 4009983598), (82, 2445111950), (100, 2004991799), (127, 1578733700), (164, 1222555975), (205, 978044780), (254, 789366850), (410, 489022390), (508, 394683425), (635, 315746740), (820, 244511195), (1025, 195608956), (1270, 157873370), (2050, 97804478), (2540, 78936685), (3175, 63149348), (4100, 48902239), (5207, 38505700), (6350, 31574674), (10414, 19252850), (12700, 15787337), (20828, 9626425), (26035, 7701140), (52070, 3850570), (104140, 1925285), (130175, 1540228), (260350, 770114), (385057, 520700)]