206431342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{17683}}^1$

素因数の和:18147

約数の個数: 16

約数和(自身を含む): 334227600

約数和(自身を除く): 127796258

約数列:

[1, 2, 13, 26, 449, 898, 5837, 11674, 17683, 35366, 229879, 459758, 7939667, 15879334, 103215671, 206431342]

約数ペア:

[(1, 206431342), (2, 103215671), (13, 15879334), (26, 7939667), (449, 459758), (898, 229879), (5837, 35366), (11674, 17683)]