201386864

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4294

約数の個数: 60

約数和(自身を含む): 461441448

約数和(自身を除く): 260054584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 784, 854, 976, 1708, 2989, 3416, 4211, 5978, 6832, 8422, 11956, 16844, 23912, 29477, 33688, 47824, 58954, 67376, 117908, 206339, 235816, 256871, 412678, 471632, 513742, 825356, 1027484, 1650712, 1798097, 2054968, 3301424, 3596194, 4109936, 7192388, 12586679, 14384776, 25173358, 28769552, 50346716, 100693432, 201386864]

約数ペア:

[(1, 201386864), (2, 100693432), (4, 50346716), (7, 28769552), (8, 25173358), (14, 14384776), (16, 12586679), (28, 7192388), (49, 4109936), (56, 3596194), (61, 3301424), (98, 2054968), (112, 1798097), (122, 1650712), (196, 1027484), (244, 825356), (392, 513742), (427, 471632), (488, 412678), (784, 256871), (854, 235816), (976, 206339), (1708, 117908), (2989, 67376), (3416, 58954), (4211, 47824), (5978, 33688), (6832, 29477), (8422, 23912), (11956, 16844)]