201082904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{17443}}^1$

素因数の和:17591

約数の個数: 32

約数和(自身を含む): 414469440

約数和(自身を除く): 213386536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 5764, 11528, 17443, 34886, 69772, 139544, 191873, 383746, 767492, 1534984, 2285033, 4570066, 9140132, 18280264, 25135363, 50270726, 100541452, 201082904]

約数ペア:

[(1, 201082904), (2, 100541452), (4, 50270726), (8, 25135363), (11, 18280264), (22, 9140132), (44, 4570066), (88, 2285033), (131, 1534984), (262, 767492), (524, 383746), (1048, 191873), (1441, 139544), (2882, 69772), (5764, 34886), (11528, 17443)]