201449677

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 252564480

約数和(自身を除く): 51114803

約数列:

[1, 11, 13, 17, 143, 173, 187, 221, 479, 1903, 2249, 2431, 2941, 5269, 6227, 8143, 24739, 32351, 38233, 68497, 82867, 89573, 105859, 420563, 911537, 1077271, 1164449, 1408739, 11849981, 15496129, 18313607, 201449677]

約数ペア:

[(1, 201449677), (11, 18313607), (13, 15496129), (17, 11849981), (143, 1408739), (173, 1164449), (187, 1077271), (221, 911537), (479, 420563), (1903, 105859), (2249, 89573), (2431, 82867), (2941, 68497), (5269, 38233), (6227, 32351), (8143, 24739)]