194645521

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{7187}}^1$

素因数の和:7320

約数の個数: 16

約数和(自身を含む): 229785984

約数和(自身を除く): 35140463

約数列:

[1, 7, 53, 73, 371, 511, 3869, 7187, 27083, 50309, 380911, 524651, 2666377, 3672557, 27806503, 194645521]

約数ペア:

[(1, 194645521), (7, 27806503), (53, 3672557), (73, 2666377), (371, 524651), (511, 380911), (3869, 50309), (7187, 27083)]