205122624

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{21803}}^1$

素因数の和:21832

約数の個数: 84

約数和(自身を含む): 631356624

約数和(自身を除く): 426234000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 21803, 43606, 65409, 87212, 130818, 152621, 174424, 261636, 305242, 348848, 457863, 523272, 610484, 697696, 915726, 1046544, 1068347, 1220968, 1395392, 1831452, 2093088, 2136694, 2441936, 3205041, 3662904, 4186176, 4273388, 4883872, 6410082, 7325808, 8546776, 9767744, 12820164, 14651616, 17093552, 25640328, 29303232, 34187104, 51280656, 68374208, 102561312, 205122624]

約数ペア:

[(1, 205122624), (2, 102561312), (3, 68374208), (4, 51280656), (6, 34187104), (7, 29303232), (8, 25640328), (12, 17093552), (14, 14651616), (16, 12820164), (21, 9767744), (24, 8546776), (28, 7325808), (32, 6410082), (42, 4883872), (48, 4273388), (49, 4186176), (56, 3662904), (64, 3205041), (84, 2441936), (96, 2136694), (98, 2093088), (112, 1831452), (147, 1395392), (168, 1220968), (192, 1068347), (196, 1046544), (224, 915726), (294, 697696), (336, 610484), (392, 523272), (448, 457863), (588, 348848), (672, 305242), (784, 261636), (1176, 174424), (1344, 152621), (1568, 130818), (2352, 87212), (3136, 65409), (4704, 43606), (9408, 21803)]