204037659

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{28661}}^1$

素因数の和:28787

約数の個数: 24

約数和(自身を含む): 339816672

約数和(自身を除く): 135779013

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 28661, 85983, 200627, 257949, 601881, 1805643, 3238693, 9716079, 22670851, 29148237, 68012553, 204037659]

約数ペア:

[(1, 204037659), (3, 68012553), (7, 29148237), (9, 22670851), (21, 9716079), (63, 3238693), (113, 1805643), (339, 601881), (791, 257949), (1017, 200627), (2373, 85983), (7119, 28661)]