201259016

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{156257}}^1$

素因数の和:156293

約数の個数: 32

約数和(自身を含む): 450023040

約数和(自身を除く): 248764024

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 156257, 312514, 625028, 1093799, 1250056, 2187598, 3593911, 4375196, 7187822, 8750392, 14375644, 25157377, 28751288, 50314754, 100629508, 201259016]

約数ペア:

[(1, 201259016), (2, 100629508), (4, 50314754), (7, 28751288), (8, 25157377), (14, 14375644), (23, 8750392), (28, 7187822), (46, 4375196), (56, 3593911), (92, 2187598), (161, 1250056), (184, 1093799), (322, 625028), (644, 312514), (1288, 156257)]