201063254

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2963}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 356818176

約数和(自身を除く): 155754922

約数列:

[1, 2, 7, 14, 37, 74, 131, 259, 262, 518, 917, 1834, 2963, 4847, 5926, 9694, 20741, 33929, 41482, 67858, 109631, 219262, 388153, 767417, 776306, 1534834, 2717071, 5434142, 14361661, 28723322, 100531627, 201063254]

約数ペア:

[(1, 201063254), (2, 100531627), (7, 28723322), (14, 14361661), (37, 5434142), (74, 2717071), (131, 1534834), (259, 776306), (262, 767417), (518, 388153), (917, 219262), (1834, 109631), (2963, 67858), (4847, 41482), (5926, 33929), (9694, 20741)]