204638634

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{264391}}^1$

素因数の和:264442

約数の個数: 24

約数和(自身を含む): 453696672

約数和(自身を除く): 249058038

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 264391, 528782, 793173, 1586346, 2379519, 4759038, 11368813, 22737626, 34106439, 68212878, 102319317, 204638634]

約数ペア:

[(1, 204638634), (2, 102319317), (3, 68212878), (6, 34106439), (9, 22737626), (18, 11368813), (43, 4759038), (86, 2379519), (129, 1586346), (258, 793173), (387, 528782), (774, 264391)]