201607621180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7309921}}^1$

素因数の和:7310134

約数の個数: 48

約数和(自身を含む): 486314490816

約数和(自身を除く): 284706869636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 788, 985, 1379, 1970, 2758, 3940, 5516, 6895, 13790, 27580, 7309921, 14619842, 29239684, 36549605, 51169447, 73099210, 102338894, 146198420, 204677788, 255847235, 511694470, 1023388940, 1440054437, 2880108874, 5760217748, 7200272185, 10080381059, 14400544370, 20160762118, 28801088740, 40321524236, 50401905295, 100803810590, 201607621180]

約数ペア:

[(1, 201607621180), (2, 100803810590), (4, 50401905295), (5, 40321524236), (7, 28801088740), (10, 20160762118), (14, 14400544370), (20, 10080381059), (28, 7200272185), (35, 5760217748), (70, 2880108874), (140, 1440054437), (197, 1023388940), (394, 511694470), (788, 255847235), (985, 204677788), (1379, 146198420), (1970, 102338894), (2758, 73099210), (3940, 51169447), (5516, 36549605), (6895, 29239684), (13790, 14619842), (27580, 7309921)]