201254853569

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1\times {\mathrm{26459}}^1$

素因数の和:27221

約数の個数: 32

約数和(自身を含む): 252817044480

約数和(自身を除く): 51562190911

約数列:

[1, 7, 11, 77, 173, 571, 1211, 1903, 3997, 6281, 13321, 26459, 43967, 98783, 185213, 291049, 691481, 1086613, 2037343, 4577407, 7606291, 15108089, 32041849, 50351477, 105756623, 166188979, 352460339, 1163322853, 2613699397, 18295895779, 28750693367, 201254853569]

約数ペア:

[(1, 201254853569), (7, 28750693367), (11, 18295895779), (77, 2613699397), (173, 1163322853), (571, 352460339), (1211, 166188979), (1903, 105756623), (3997, 50351477), (6281, 32041849), (13321, 15108089), (26459, 7606291), (43967, 4577407), (98783, 2037343), (185213, 1086613), (291049, 691481)]