201158111

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 265420800

約数和(自身を除く): 64262689

約数列:

[1, 7, 11, 19, 77, 133, 209, 359, 383, 1463, 2513, 2681, 3949, 4213, 6821, 7277, 27643, 29491, 47747, 50939, 75031, 80047, 137497, 525217, 560329, 962479, 1512467, 2612443, 10587269, 18287101, 28736873, 201158111]

約数ペア:

[(1, 201158111), (7, 28736873), (11, 18287101), (19, 10587269), (77, 2612443), (133, 1512467), (209, 962479), (359, 560329), (383, 525217), (1463, 137497), (2513, 80047), (2681, 75031), (3949, 50939), (4213, 47747), (6821, 29491), (7277, 27643)]