205907676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4217}}^1$

素因数の和:4550

約数の個数: 48

約数和(自身を含む): 519185184

約数和(自身を除く): 313277508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1252, 1878, 3756, 4069, 4217, 8138, 8434, 12207, 12651, 16276, 16868, 24414, 25302, 48828, 50604, 54821, 109642, 164463, 219284, 328926, 657852, 1319921, 2639842, 3959763, 5279684, 7919526, 15839052, 17158973, 34317946, 51476919, 68635892, 102953838, 205907676]

約数ペア:

[(1, 205907676), (2, 102953838), (3, 68635892), (4, 51476919), (6, 34317946), (12, 17158973), (13, 15839052), (26, 7919526), (39, 5279684), (52, 3959763), (78, 2639842), (156, 1319921), (313, 657852), (626, 328926), (939, 219284), (1252, 164463), (1878, 109642), (3756, 54821), (4069, 50604), (4217, 48828), (8138, 25302), (8434, 24414), (12207, 16868), (12651, 16276)]