212305264366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11159}}^1\times {\mathrm{19777}}^1$

素因数の和:30988

約数の個数: 32

約数和(自身を含む): 352273078080

約数和(自身を除く): 139967813714

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 11159, 19777, 22318, 39554, 145067, 257101, 290134, 412883, 514202, 731749, 825766, 1463498, 5367479, 9512737, 10734958, 19025474, 220691543, 441383086, 2868990059, 5737980118, 8165587091, 16331174182, 106152632183, 212305264366]

約数ペア:

[(1, 212305264366), (2, 106152632183), (13, 16331174182), (26, 8165587091), (37, 5737980118), (74, 2868990059), (481, 441383086), (962, 220691543), (11159, 19025474), (19777, 10734958), (22318, 9512737), (39554, 5367479), (145067, 1463498), (257101, 825766), (290134, 731749), (412883, 514202)]