189654

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:511

約数の個数: 16

約数和(自身を含む): 385392

約数和(自身を除く): 195738

約数列:

[1, 2, 3, 6, 73, 146, 219, 433, 438, 866, 1299, 2598, 31609, 63218, 94827, 189654]

約数ペア:

[(1, 189654), (2, 94827), (3, 63218), (6, 31609), (73, 2598), (146, 1299), (219, 866), (433, 438)]