201307195

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 255816000

約数和(自身を除く): 54508805

約数列:

[1, 5, 37, 67, 109, 149, 185, 335, 545, 745, 2479, 4033, 5513, 7303, 9983, 12395, 16241, 20165, 27565, 36515, 49915, 81205, 270211, 369371, 600917, 1088147, 1351055, 1846855, 3004585, 5440735, 40261439, 201307195]

約数ペア:

[(1, 201307195), (5, 40261439), (37, 5440735), (67, 3004585), (109, 1846855), (149, 1351055), (185, 1088147), (335, 600917), (545, 369371), (745, 270211), (2479, 81205), (4033, 49915), (5513, 36515), (7303, 27565), (9983, 20165), (12395, 16241)]