206090147480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{935243}}^1$

素因数の和:936048

約数の個数: 64

約数和(自身を含む): 530620035840

約数和(自身を除く): 324529888360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 787, 1574, 3148, 3935, 5509, 6296, 7870, 11018, 15740, 22036, 27545, 31480, 44072, 55090, 110180, 220360, 935243, 1870486, 3740972, 4676215, 6546701, 7481944, 9352430, 13093402, 18704860, 26186804, 32733505, 37409720, 52373608, 65467010, 130934020, 261868040, 736036241, 1472072482, 2944144964, 3680181205, 5152253687, 5888289928, 7360362410, 10304507374, 14720724820, 20609014748, 25761268435, 29441449640, 41218029496, 51522536870, 103045073740, 206090147480]

約数ペア:

[(1, 206090147480), (2, 103045073740), (4, 51522536870), (5, 41218029496), (7, 29441449640), (8, 25761268435), (10, 20609014748), (14, 14720724820), (20, 10304507374), (28, 7360362410), (35, 5888289928), (40, 5152253687), (56, 3680181205), (70, 2944144964), (140, 1472072482), (280, 736036241), (787, 261868040), (1574, 130934020), (3148, 65467010), (3935, 52373608), (5509, 37409720), (6296, 32733505), (7870, 26186804), (11018, 18704860), (15740, 13093402), (22036, 9352430), (27545, 7481944), (31480, 6546701), (44072, 4676215), (55090, 3740972), (110180, 1870486), (220360, 935243)]