211890858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1535441}}^1$

素因数の和:1535469

約数の個数: 16

約数和(自身を含む): 442207296

約数和(自身を除く): 230316438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1535441, 3070882, 4606323, 9212646, 35315143, 70630286, 105945429, 211890858]

約数ペア:

[(1, 211890858), (2, 105945429), (3, 70630286), (6, 35315143), (23, 9212646), (46, 4606323), (69, 3070882), (138, 1535441)]