201623279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 244823040

約数和(自身を除く): 43199761

約数列:

[1, 11, 13, 47, 131, 143, 229, 517, 611, 1441, 1703, 2519, 2977, 6157, 6721, 10763, 18733, 29999, 32747, 67727, 80041, 118393, 139919, 329989, 389987, 880451, 1409953, 1539109, 4289857, 15509483, 18329389, 201623279]

約数ペア:

[(1, 201623279), (11, 18329389), (13, 15509483), (47, 4289857), (131, 1539109), (143, 1409953), (229, 880451), (517, 389987), (611, 329989), (1441, 139919), (1703, 118393), (2519, 80041), (2977, 67727), (6157, 32747), (6721, 29999), (10763, 18733)]