207220608

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{3671}}^1$

素因数の和:3705

約数の個数: 144

約数和(自身を含む): 693842760

約数和(自身を除く): 486622152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 3671, 4032, 4704, 6272, 7056, 7342, 8064, 9408, 11013, 14112, 14684, 18816, 22026, 25697, 28224, 29368, 33039, 44052, 51394, 56448, 58736, 66078, 77091, 88104, 102788, 117472, 132156, 154182, 176208, 179879, 205576, 231273, 234944, 264312, 308364, 352416, 359758, 411152, 462546, 469888, 528624, 539637, 616728, 704832, 719516, 822304, 925092, 1057248, 1079274, 1233456, 1409664, 1439032, 1618911, 1644608, 1850184, 2114496, 2158548, 2466912, 2878064, 3237822, 3289216, 3700368, 4228992, 4317096, 4933824, 5756128, 6475644, 7400736, 8634192, 9867648, 11512256, 12951288, 14801472, 17268384, 23024512, 25902576, 29602944, 34536768, 51805152, 69073536, 103610304, 207220608]

約数ペア:

[(1, 207220608), (2, 103610304), (3, 69073536), (4, 51805152), (6, 34536768), (7, 29602944), (8, 25902576), (9, 23024512), (12, 17268384), (14, 14801472), (16, 12951288), (18, 11512256), (21, 9867648), (24, 8634192), (28, 7400736), (32, 6475644), (36, 5756128), (42, 4933824), (48, 4317096), (49, 4228992), (56, 3700368), (63, 3289216), (64, 3237822), (72, 2878064), (84, 2466912), (96, 2158548), (98, 2114496), (112, 1850184), (126, 1644608), (128, 1618911), (144, 1439032), (147, 1409664), (168, 1233456), (192, 1079274), (196, 1057248), (224, 925092), (252, 822304), (288, 719516), (294, 704832), (336, 616728), (384, 539637), (392, 528624), (441, 469888), (448, 462546), (504, 411152), (576, 359758), (588, 352416), (672, 308364), (784, 264312), (882, 234944), (896, 231273), (1008, 205576), (1152, 179879), (1176, 176208), (1344, 154182), (1568, 132156), (1764, 117472), (2016, 102788), (2352, 88104), (2688, 77091), (3136, 66078), (3528, 58736), (3671, 56448), (4032, 51394), (4704, 44052), (6272, 33039), (7056, 29368), (7342, 28224), (8064, 25697), (9408, 22026), (11013, 18816), (14112, 14684)]