194645759

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{28403}}^1$

素因数の和:28510

約数の個数: 16

約数和(自身を含む): 245410560

約数和(自身を除く): 50764801

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 28403, 198821, 312433, 2187031, 2527867, 17695069, 27806537, 194645759]

約数ペア:

[(1, 194645759), (7, 27806537), (11, 17695069), (77, 2527867), (89, 2187031), (623, 312433), (979, 198821), (6853, 28403)]