202457241

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{28439}}^1$

素因数の和:28565

約数の個数: 24

約数和(自身を含む): 337184640

約数和(自身を除く): 134727399

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 28439, 85317, 199073, 255951, 597219, 1791657, 3213607, 9640821, 22495249, 28922463, 67485747, 202457241]

約数ペア:

[(1, 202457241), (3, 67485747), (7, 28922463), (9, 22495249), (21, 9640821), (63, 3213607), (113, 1791657), (339, 597219), (791, 255951), (1017, 199073), (2373, 85317), (7119, 28439)]