211807008

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{5003}}^1$

素因数の和:5036

約数の個数: 144

約数和(自身を含む): 718774560

約数和(自身を除く): 506967552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5003, 5292, 6048, 7056, 10006, 10584, 14112, 15009, 20012, 21168, 30018, 35021, 40024, 42336, 45027, 60036, 70042, 80048, 90054, 105063, 120072, 135081, 140084, 160096, 180108, 210126, 240144, 245147, 270162, 280168, 315189, 360216, 420252, 480288, 490294, 540324, 560336, 630378, 720432, 735441, 840504, 945567, 980588, 1080648, 1120672, 1260756, 1440864, 1470882, 1681008, 1891134, 1961176, 2161296, 2206323, 2521512, 2941764, 3362016, 3782268, 3922352, 4322592, 4412646, 5043024, 5883528, 6618969, 7564536, 7844704, 8825292, 10086048, 11767056, 13237938, 15129072, 17650584, 23534112, 26475876, 30258144, 35301168, 52951752, 70602336, 105903504, 211807008]

約数ペア:

[(1, 211807008), (2, 105903504), (3, 70602336), (4, 52951752), (6, 35301168), (7, 30258144), (8, 26475876), (9, 23534112), (12, 17650584), (14, 15129072), (16, 13237938), (18, 11767056), (21, 10086048), (24, 8825292), (27, 7844704), (28, 7564536), (32, 6618969), (36, 5883528), (42, 5043024), (48, 4412646), (49, 4322592), (54, 3922352), (56, 3782268), (63, 3362016), (72, 2941764), (84, 2521512), (96, 2206323), (98, 2161296), (108, 1961176), (112, 1891134), (126, 1681008), (144, 1470882), (147, 1440864), (168, 1260756), (189, 1120672), (196, 1080648), (216, 980588), (224, 945567), (252, 840504), (288, 735441), (294, 720432), (336, 630378), (378, 560336), (392, 540324), (432, 490294), (441, 480288), (504, 420252), (588, 360216), (672, 315189), (756, 280168), (784, 270162), (864, 245147), (882, 240144), (1008, 210126), (1176, 180108), (1323, 160096), (1512, 140084), (1568, 135081), (1764, 120072), (2016, 105063), (2352, 90054), (2646, 80048), (3024, 70042), (3528, 60036), (4704, 45027), (5003, 42336), (5292, 40024), (6048, 35021), (7056, 30018), (10006, 21168), (10584, 20012), (14112, 15009)]