204095241

素因数分解:

$3^3\times 7^2\times {\mathrm{154267}}^1$

素因数の和:154290

約数の個数: 24

約数和(自身を含む): 351731040

約数和(自身を除く): 147635799

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 154267, 462801, 1079869, 1388403, 3239607, 4165209, 7559083, 9718821, 22677249, 29156463, 68031747, 204095241]

約数ペア:

[(1, 204095241), (3, 68031747), (7, 29156463), (9, 22677249), (21, 9718821), (27, 7559083), (49, 4165209), (63, 3239607), (147, 1388403), (189, 1079869), (441, 462801), (1323, 154267)]