199907514

素因数分解:

$2^1\times 3^4\times {\mathrm{1093}}^1\times {\mathrm{1129}}^1$

素因数の和:2236

約数の個数: 40

約数和(自身を含む): 448747860

約数和(自身を除く): 248840346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1093, 1129, 2186, 2258, 3279, 3387, 6558, 6774, 9837, 10161, 19674, 20322, 29511, 30483, 59022, 60966, 88533, 91449, 177066, 182898, 1233997, 2467994, 3701991, 7403982, 11105973, 22211946, 33317919, 66635838, 99953757, 199907514]

約数ペア:

[(1, 199907514), (2, 99953757), (3, 66635838), (6, 33317919), (9, 22211946), (18, 11105973), (27, 7403982), (54, 3701991), (81, 2467994), (162, 1233997), (1093, 182898), (1129, 177066), (2186, 91449), (2258, 88533), (3279, 60966), (3387, 59022), (6558, 30483), (6774, 29511), (9837, 20322), (10161, 19674)]