200166254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{86353}}^1$

素因数の和:86435

約数の個数: 16

約数和(自身を含む): 321236880

約数和(自身を除く): 121070626

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 86353, 172706, 1640707, 3281414, 5267533, 10535066, 100083127, 200166254]

約数ペア:

[(1, 200166254), (2, 100083127), (19, 10535066), (38, 5267533), (61, 3281414), (122, 1640707), (1159, 172706), (2318, 86353)]