200396000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 597227904

約数和(自身を除く): 396831904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 125, 136, 140, 160, 170, 175, 200, 224, 238, 250, 272, 280, 340, 350, 400, 421, 425, 476, 500, 544, 560, 595, 680, 700, 800, 842, 850, 875, 952, 1000, 1120, 1190, 1360, 1400, 1684, 1700, 1750, 1904, 2000, 2105, 2125, 2380, 2720, 2800, 2947, 2975, 3368, 3400, 3500, 3808, 4000, 4210, 4250, 4760, 5600, 5894, 5950, 6736, 6800, 7000, 7157, 8420, 8500, 9520, 10525, 11788, 11900, 13472, 13600, 14000, 14314, 14735, 14875, 16840, 17000, 19040, 21050, 23576, 23800, 28000, 28628, 29470, 29750, 33680, 34000, 35785, 42100, 47152, 47600, 50099, 52625, 57256, 58940, 59500, 67360, 68000, 71570, 73675, 84200, 94304, 95200, 100198, 105250, 114512, 117880, 119000, 143140, 147350, 168400, 178925, 200396, 210500, 229024, 235760, 238000, 250495, 286280, 294700, 336800, 357850, 368375, 400792, 421000, 471520, 476000, 500990, 572560, 589400, 715700, 736750, 801584, 842000, 894625, 1001980, 1145120, 1178800, 1252475, 1431400, 1473500, 1603168, 1684000, 1789250, 2003960, 2357600, 2504950, 2862800, 2947000, 3578500, 4007920, 5009900, 5725600, 5894000, 6262375, 7157000, 8015840, 10019800, 11788000, 12524750, 14314000, 20039600, 25049500, 28628000, 40079200, 50099000, 100198000, 200396000]

約数ペア:

[(1, 200396000), (2, 100198000), (4, 50099000), (5, 40079200), (7, 28628000), (8, 25049500), (10, 20039600), (14, 14314000), (16, 12524750), (17, 11788000), (20, 10019800), (25, 8015840), (28, 7157000), (32, 6262375), (34, 5894000), (35, 5725600), (40, 5009900), (50, 4007920), (56, 3578500), (68, 2947000), (70, 2862800), (80, 2504950), (85, 2357600), (100, 2003960), (112, 1789250), (119, 1684000), (125, 1603168), (136, 1473500), (140, 1431400), (160, 1252475), (170, 1178800), (175, 1145120), (200, 1001980), (224, 894625), (238, 842000), (250, 801584), (272, 736750), (280, 715700), (340, 589400), (350, 572560), (400, 500990), (421, 476000), (425, 471520), (476, 421000), (500, 400792), (544, 368375), (560, 357850), (595, 336800), (680, 294700), (700, 286280), (800, 250495), (842, 238000), (850, 235760), (875, 229024), (952, 210500), (1000, 200396), (1120, 178925), (1190, 168400), (1360, 147350), (1400, 143140), (1684, 119000), (1700, 117880), (1750, 114512), (1904, 105250), (2000, 100198), (2105, 95200), (2125, 94304), (2380, 84200), (2720, 73675), (2800, 71570), (2947, 68000), (2975, 67360), (3368, 59500), (3400, 58940), (3500, 57256), (3808, 52625), (4000, 50099), (4210, 47600), (4250, 47152), (4760, 42100), (5600, 35785), (5894, 34000), (5950, 33680), (6736, 29750), (6800, 29470), (7000, 28628), (7157, 28000), (8420, 23800), (8500, 23576), (9520, 21050), (10525, 19040), (11788, 17000), (11900, 16840), (13472, 14875), (13600, 14735), (14000, 14314)]