210318596936

素因数分解:

$2^3\times 7^3\times {\mathrm{5189}}^1\times {\mathrm{14771}}^1$

素因数の和:19987

約数の個数: 64

約数和(自身を含む): 460000080000

約数和(自身を除く): 249681483064

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 5189, 10378, 14771, 20756, 29542, 36323, 41512, 59084, 72646, 103397, 118168, 145292, 206794, 254261, 290584, 413588, 508522, 723779, 827176, 1017044, 1447558, 1779827, 2034088, 2895116, 3559654, 5066453, 5790232, 7119308, 10132906, 14238616, 20265812, 40531624, 76646719, 153293438, 306586876, 536527033, 613173752, 1073054066, 2146108132, 3755689231, 4292216264, 7511378462, 15022756924, 26289824617, 30045513848, 52579649234, 105159298468, 210318596936]

約数ペア:

[(1, 210318596936), (2, 105159298468), (4, 52579649234), (7, 30045513848), (8, 26289824617), (14, 15022756924), (28, 7511378462), (49, 4292216264), (56, 3755689231), (98, 2146108132), (196, 1073054066), (343, 613173752), (392, 536527033), (686, 306586876), (1372, 153293438), (2744, 76646719), (5189, 40531624), (10378, 20265812), (14771, 14238616), (20756, 10132906), (29542, 7119308), (36323, 5790232), (41512, 5066453), (59084, 3559654), (72646, 2895116), (103397, 2034088), (118168, 1779827), (145292, 1447558), (206794, 1017044), (254261, 827176), (290584, 723779), (413588, 508522)]