205126977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151609}}^1$

素因数の和:151664

約数の個数: 16

約数和(自身を含む): 305645760

約数和(自身を除く): 100518783

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 151609, 454827, 1667699, 5003097, 6215969, 18647907, 68375659, 205126977]

約数ペア:

[(1, 205126977), (3, 68375659), (11, 18647907), (33, 6215969), (41, 5003097), (123, 1667699), (451, 454827), (1353, 151609)]