201402477

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{257219}}^1$

素因数の和:257257

約数の個数: 16

約数和(自身を含む): 308664000

約数和(自身を除く): 107261523

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 257219, 771657, 2314971, 6944913, 7459351, 22378053, 67134159, 201402477]

約数ペア:

[(1, 201402477), (3, 67134159), (9, 22378053), (27, 7459351), (29, 6944913), (87, 2314971), (261, 771657), (783, 257219)]