205348029

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{76651}}^1$

素因数の和:76720

約数の個数: 16

約数和(自身を含む): 294343680

約数和(自身を除く): 88995651

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 76651, 229953, 1456369, 3602597, 4369107, 10807791, 68449343, 205348029]

約数ペア:

[(1, 205348029), (3, 68449343), (19, 10807791), (47, 4369107), (57, 3602597), (141, 1456369), (893, 229953), (2679, 76651)]