207974305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5569}}^1$

素因数の和:5689

約数の個数: 32

約数和(自身を含む): 314415360

約数和(自身を除く): 106441055

約数列:

[1, 5, 7, 11, 35, 55, 77, 97, 385, 485, 679, 1067, 3395, 5335, 5569, 7469, 27845, 37345, 38983, 61259, 194915, 306295, 428813, 540193, 2144065, 2700965, 3781351, 5942123, 18906755, 29710615, 41594861, 207974305]

約数ペア:

[(1, 207974305), (5, 41594861), (7, 29710615), (11, 18906755), (35, 5942123), (55, 3781351), (77, 2700965), (97, 2144065), (385, 540193), (485, 428813), (679, 306295), (1067, 194915), (3395, 61259), (5335, 38983), (5569, 37345), (7469, 27845)]