207562020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1741}}^1\times {\mathrm{1987}}^1$

素因数の和:3740

約数の個数: 48

約数和(自身を含む): 581800128

約数和(自身を除く): 374238108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1741, 1987, 3482, 3974, 5223, 5961, 6964, 7948, 8705, 9935, 10446, 11922, 17410, 19870, 20892, 23844, 26115, 29805, 34820, 39740, 52230, 59610, 104460, 119220, 3459367, 6918734, 10378101, 13837468, 17296835, 20756202, 34593670, 41512404, 51890505, 69187340, 103781010, 207562020]

約数ペア:

[(1, 207562020), (2, 103781010), (3, 69187340), (4, 51890505), (5, 41512404), (6, 34593670), (10, 20756202), (12, 17296835), (15, 13837468), (20, 10378101), (30, 6918734), (60, 3459367), (1741, 119220), (1987, 104460), (3482, 59610), (3974, 52230), (5223, 39740), (5961, 34820), (6964, 29805), (7948, 26115), (8705, 23844), (9935, 20892), (10446, 19870), (11922, 17410)]