205961819

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{10711}}^1$

素因数の和:10826

約数の個数: 16

約数和(自身を含む): 244747776

約数和(自身を除く): 38785957

約数列:

[1, 7, 41, 67, 287, 469, 2747, 10711, 19229, 74977, 439151, 717637, 3074057, 5023459, 29423117, 205961819]

約数ペア:

[(1, 205961819), (7, 29423117), (41, 5023459), (67, 3074057), (287, 717637), (469, 439151), (2747, 74977), (10711, 19229)]