204571434

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{260269}}^1$

素因数の和:260405

約数の個数: 16

約数和(自身を含む): 412267680

約数和(自身を除く): 207696246

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 260269, 520538, 780807, 1561614, 34095239, 68190478, 102285717, 204571434]

約数ペア:

[(1, 204571434), (2, 102285717), (3, 68190478), (6, 34095239), (131, 1561614), (262, 780807), (393, 520538), (786, 260269)]