200071965

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{187861}}^1$

素因数の和:187940

約数の個数: 16

約数和(自身を含む): 324625536

約数和(自身を除く): 124553571

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 187861, 563583, 939305, 2817915, 13338131, 40014393, 66690655, 200071965]

約数ペア:

[(1, 200071965), (3, 66690655), (5, 40014393), (15, 13338131), (71, 2817915), (213, 939305), (355, 563583), (1065, 187861)]