205122411

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{3803}}^1$

素因数の和:4283

約数の個数: 24

約数和(自身を含む): 319855536

約数和(自身を除く): 114733125

約数列:

[1, 3, 9, 13, 39, 117, 461, 1383, 3803, 4149, 5993, 11409, 17979, 34227, 49439, 53937, 148317, 444951, 1753183, 5259549, 15778647, 22791379, 68374137, 205122411]

約数ペア:

[(1, 205122411), (3, 68374137), (9, 22791379), (13, 15778647), (39, 5259549), (117, 1753183), (461, 444951), (1383, 148317), (3803, 53937), (4149, 49439), (5993, 34227), (11409, 17979)]