200426157

素因数分解:

$3^6\times {\mathrm{211}}^1\times {\mathrm{1303}}^1$

素因数の和:1532

約数の個数: 28

約数和(自身を含む): 302157664

約数和(自身を除く): 101731507

約数列:

[1, 3, 9, 27, 81, 211, 243, 633, 729, 1303, 1899, 3909, 5697, 11727, 17091, 35181, 51273, 105543, 153819, 274933, 316629, 824799, 949887, 2474397, 7423191, 22269573, 66808719, 200426157]

約数ペア:

[(1, 200426157), (3, 66808719), (9, 22269573), (27, 7423191), (81, 2474397), (211, 949887), (243, 824799), (633, 316629), (729, 274933), (1303, 153819), (1899, 105543), (3909, 51273), (5697, 35181), (11727, 17091)]