203967894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{24439}}^1$

素因数の和:24564

約数の個数: 32

約数和(自身を含む): 443439360

約数和(自身を除く): 239471466

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 24439, 48878, 73317, 146634, 317707, 635414, 953121, 1906242, 2614973, 5229946, 7844919, 15689838, 33994649, 67989298, 101983947, 203967894]

約数ペア:

[(1, 203967894), (2, 101983947), (3, 67989298), (6, 33994649), (13, 15689838), (26, 7844919), (39, 5229946), (78, 2614973), (107, 1906242), (214, 953121), (321, 635414), (642, 317707), (1391, 146634), (2782, 73317), (4173, 48878), (8346, 24439)]