205717062

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{646909}}^1$

素因数の和:646967

約数の個数: 16

約数和(自身を含む): 419197680

約数和(自身を除く): 213480618

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 646909, 1293818, 1940727, 3881454, 34286177, 68572354, 102858531, 205717062]

約数ペア:

[(1, 205717062), (2, 102858531), (3, 68572354), (6, 34286177), (53, 3881454), (106, 1940727), (159, 1293818), (318, 646909)]