196201684

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 423335808

約数和(自身を除く): 227134124

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 71, 92, 98, 142, 161, 196, 284, 322, 497, 613, 644, 994, 1127, 1226, 1633, 1988, 2254, 2452, 3266, 3479, 4291, 4508, 6532, 6958, 8582, 11431, 13916, 14099, 17164, 22862, 28198, 30037, 43523, 45724, 56396, 60074, 80017, 87046, 98693, 120148, 160034, 174092, 197386, 304661, 320068, 394772, 609322, 690851, 1001029, 1218644, 1381702, 2002058, 2132627, 2763404, 4004116, 4265254, 7007203, 8530508, 14014406, 28028812, 49050421, 98100842, 196201684]

約数ペア:

[(1, 196201684), (2, 98100842), (4, 49050421), (7, 28028812), (14, 14014406), (23, 8530508), (28, 7007203), (46, 4265254), (49, 4004116), (71, 2763404), (92, 2132627), (98, 2002058), (142, 1381702), (161, 1218644), (196, 1001029), (284, 690851), (322, 609322), (497, 394772), (613, 320068), (644, 304661), (994, 197386), (1127, 174092), (1226, 160034), (1633, 120148), (1988, 98693), (2254, 87046), (2452, 80017), (3266, 60074), (3479, 56396), (4291, 45724), (4508, 43523), (6532, 30037), (6958, 28198), (8582, 22862), (11431, 17164), (13916, 14099)]