206574534

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 458944512

約数和(自身を除く): 252369978

約数列:

[1, 2, 3, 6, 9, 18, 67, 103, 134, 201, 206, 309, 402, 603, 618, 927, 1206, 1663, 1854, 3326, 4989, 6901, 9978, 13802, 14967, 20703, 29934, 41406, 62109, 111421, 124218, 171289, 222842, 334263, 342578, 513867, 668526, 1002789, 1027734, 1541601, 2005578, 3083202, 11476363, 22952726, 34429089, 68858178, 103287267, 206574534]

約数ペア:

[(1, 206574534), (2, 103287267), (3, 68858178), (6, 34429089), (9, 22952726), (18, 11476363), (67, 3083202), (103, 2005578), (134, 1541601), (201, 1027734), (206, 1002789), (309, 668526), (402, 513867), (603, 342578), (618, 334263), (927, 222842), (1206, 171289), (1663, 124218), (1854, 111421), (3326, 62109), (4989, 41406), (6901, 29934), (9978, 20703), (13802, 14967)]