195280322498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1\times {\mathrm{78439}}^1$

素因数の和:80474

約数の個数: 32

約数和(自身を含む): 318698582400

約数和(自身を除く): 123418259902

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 1979, 3958, 33643, 67286, 73223, 78439, 146446, 156878, 1244791, 1333463, 2489582, 2666926, 2902243, 5804486, 49338131, 98676262, 155230781, 310461562, 2638923277, 5277846554, 5743538897, 11487077794, 97640161249, 195280322498]

約数ペア:

[(1, 195280322498), (2, 97640161249), (17, 11487077794), (34, 5743538897), (37, 5277846554), (74, 2638923277), (629, 310461562), (1258, 155230781), (1979, 98676262), (3958, 49338131), (33643, 5804486), (67286, 2902243), (73223, 2666926), (78439, 2489582), (146446, 1333463), (156878, 1244791)]