201580064

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8737}}^1$

素因数の和:8857

約数の個数: 48

約数和(自身を含む): 458011008

約数和(自身を除く): 256430944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2884, 3296, 5768, 8737, 11536, 17474, 23072, 34948, 61159, 69896, 122318, 139792, 244636, 279584, 489272, 899911, 978544, 1799822, 1957088, 3599644, 6299377, 7199288, 12598754, 14398576, 25197508, 28797152, 50395016, 100790032, 201580064]

約数ペア:

[(1, 201580064), (2, 100790032), (4, 50395016), (7, 28797152), (8, 25197508), (14, 14398576), (16, 12598754), (28, 7199288), (32, 6299377), (56, 3599644), (103, 1957088), (112, 1799822), (206, 978544), (224, 899911), (412, 489272), (721, 279584), (824, 244636), (1442, 139792), (1648, 122318), (2884, 69896), (3296, 61159), (5768, 34948), (8737, 23072), (11536, 17474)]