204391434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2620403}}^1$

素因数の和:2620421

約数の個数: 16

約数和(自身を含む): 440227872

約数和(自身を除く): 235836438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2620403, 5240806, 7861209, 15722418, 34065239, 68130478, 102195717, 204391434]

約数ペア:

[(1, 204391434), (2, 102195717), (3, 68130478), (6, 34065239), (13, 15722418), (26, 7861209), (39, 5240806), (78, 2620403)]