211388184

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:830

約数の個数: 128

約数和(自身を含む): 674956800

約数和(自身を除く): 463568616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 251, 252, 378, 502, 504, 557, 753, 756, 1004, 1114, 1506, 1512, 1671, 1757, 2008, 2228, 2259, 3012, 3342, 3514, 3899, 4456, 4518, 5013, 5271, 6024, 6684, 6777, 7028, 7798, 9036, 10026, 10542, 11697, 13368, 13554, 14056, 15039, 15596, 15813, 18072, 20052, 21084, 23394, 27108, 30078, 31192, 31626, 35091, 40104, 42168, 46788, 47439, 54216, 60156, 63252, 70182, 93576, 94878, 105273, 120312, 126504, 139807, 140364, 189756, 210546, 279614, 280728, 379512, 419421, 421092, 559228, 838842, 842184, 978649, 1118456, 1258263, 1677684, 1957298, 2516526, 2935947, 3355368, 3774789, 3914596, 5033052, 5871894, 7549578, 7829192, 8807841, 10066104, 11743788, 15099156, 17615682, 23487576, 26423523, 30198312, 35231364, 52847046, 70462728, 105694092, 211388184]

約数ペア:

[(1, 211388184), (2, 105694092), (3, 70462728), (4, 52847046), (6, 35231364), (7, 30198312), (8, 26423523), (9, 23487576), (12, 17615682), (14, 15099156), (18, 11743788), (21, 10066104), (24, 8807841), (27, 7829192), (28, 7549578), (36, 5871894), (42, 5033052), (54, 3914596), (56, 3774789), (63, 3355368), (72, 2935947), (84, 2516526), (108, 1957298), (126, 1677684), (168, 1258263), (189, 1118456), (216, 978649), (251, 842184), (252, 838842), (378, 559228), (502, 421092), (504, 419421), (557, 379512), (753, 280728), (756, 279614), (1004, 210546), (1114, 189756), (1506, 140364), (1512, 139807), (1671, 126504), (1757, 120312), (2008, 105273), (2228, 94878), (2259, 93576), (3012, 70182), (3342, 63252), (3514, 60156), (3899, 54216), (4456, 47439), (4518, 46788), (5013, 42168), (5271, 40104), (6024, 35091), (6684, 31626), (6777, 31192), (7028, 30078), (7798, 27108), (9036, 23394), (10026, 21084), (10542, 20052), (11697, 18072), (13368, 15813), (13554, 15596), (14056, 15039)]