200055878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{80473}}^1$

素因数の和:80599

約数の個数: 16

約数和(自身を含む): 330265296

約数和(自身を除く): 130209418

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 80473, 160946, 885203, 1770406, 9093449, 18186898, 100027939, 200055878]

約数ペア:

[(1, 200055878), (2, 100027939), (11, 18186898), (22, 9093449), (113, 1770406), (226, 885203), (1243, 160946), (2486, 80473)]