206560860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{312971}}^1$

素因数の和:312994

約数の個数: 48

約数和(自身を含む): 630951552

約数和(自身を除く): 424390692

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 312971, 625942, 938913, 1251884, 1564855, 1877826, 3129710, 3442681, 3755652, 4694565, 6259420, 6885362, 9389130, 10328043, 13770724, 17213405, 18778260, 20656086, 34426810, 41312172, 51640215, 68853620, 103280430, 206560860]

約数ペア:

[(1, 206560860), (2, 103280430), (3, 68853620), (4, 51640215), (5, 41312172), (6, 34426810), (10, 20656086), (11, 18778260), (12, 17213405), (15, 13770724), (20, 10328043), (22, 9389130), (30, 6885362), (33, 6259420), (44, 4694565), (55, 3755652), (60, 3442681), (66, 3129710), (110, 1877826), (132, 1564855), (165, 1251884), (220, 938913), (330, 625942), (660, 312971)]