207866724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1332479}}^1$

素因数の和:1332499

約数の個数: 24

約数和(自身を含む): 522332160

約数和(自身を除く): 314465436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1332479, 2664958, 3997437, 5329916, 7994874, 15989748, 17322227, 34644454, 51966681, 69288908, 103933362, 207866724]

約数ペア:

[(1, 207866724), (2, 103933362), (3, 69288908), (4, 51966681), (6, 34644454), (12, 17322227), (13, 15989748), (26, 7994874), (39, 5329916), (52, 3997437), (78, 2664958), (156, 1332479)]