200967800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 513717120

約数和(自身を除く): 312749320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 167, 200, 220, 275, 334, 440, 547, 550, 668, 835, 1094, 1100, 1336, 1670, 1837, 2188, 2200, 2735, 3340, 3674, 4175, 4376, 5470, 6017, 6680, 7348, 8350, 9185, 10940, 12034, 13675, 14696, 16700, 18370, 21880, 24068, 27350, 30085, 33400, 36740, 45925, 48136, 54700, 60170, 73480, 91349, 91850, 109400, 120340, 150425, 182698, 183700, 240680, 300850, 365396, 367400, 456745, 601700, 730792, 913490, 1004839, 1203400, 1826980, 2009678, 2283725, 3653960, 4019356, 4567450, 5024195, 8038712, 9134900, 10048390, 18269800, 20096780, 25120975, 40193560, 50241950, 100483900, 200967800]

約数ペア:

[(1, 200967800), (2, 100483900), (4, 50241950), (5, 40193560), (8, 25120975), (10, 20096780), (11, 18269800), (20, 10048390), (22, 9134900), (25, 8038712), (40, 5024195), (44, 4567450), (50, 4019356), (55, 3653960), (88, 2283725), (100, 2009678), (110, 1826980), (167, 1203400), (200, 1004839), (220, 913490), (275, 730792), (334, 601700), (440, 456745), (547, 367400), (550, 365396), (668, 300850), (835, 240680), (1094, 183700), (1100, 182698), (1336, 150425), (1670, 120340), (1837, 109400), (2188, 91850), (2200, 91349), (2735, 73480), (3340, 60170), (3674, 54700), (4175, 48136), (4376, 45925), (5470, 36740), (6017, 33400), (6680, 30085), (7348, 27350), (8350, 24068), (9185, 21880), (10940, 18370), (12034, 16700), (13675, 14696)]