201285656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{175949}}^1$

素因数の和:175979

約数の個数: 32

約数和(自身を含む): 443394000

約数和(自身を除く): 242108344

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 175949, 351898, 703796, 1407592, 1935439, 2287337, 3870878, 4574674, 7741756, 9149348, 15483512, 18298696, 25160707, 50321414, 100642828, 201285656]

約数ペア:

[(1, 201285656), (2, 100642828), (4, 50321414), (8, 25160707), (11, 18298696), (13, 15483512), (22, 9149348), (26, 7741756), (44, 4574674), (52, 3870878), (88, 2287337), (104, 1935439), (143, 1407592), (286, 703796), (572, 351898), (1144, 175949)]