193459735

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 271613952

約数和(自身を除く): 78154217

約数列:

[1, 5, 7, 35, 71, 127, 355, 497, 613, 635, 889, 2485, 3065, 4291, 4445, 9017, 21455, 43523, 45085, 63119, 77851, 217615, 304661, 315595, 389255, 544957, 1523305, 2724785, 5527421, 27637105, 38691947, 193459735]

約数ペア:

[(1, 193459735), (5, 38691947), (7, 27637105), (35, 5527421), (71, 2724785), (127, 1523305), (355, 544957), (497, 389255), (613, 315595), (635, 304661), (889, 217615), (2485, 77851), (3065, 63119), (4291, 45085), (4445, 43523), (9017, 21455)]