206564478

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{839693}}^1$

素因数の和:839739

約数の個数: 16

約数和(自身を含む): 423205776

約数和(自身を除く): 216641298

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 839693, 1679386, 2519079, 5038158, 34427413, 68854826, 103282239, 206564478]

約数ペア:

[(1, 206564478), (2, 103282239), (3, 68854826), (6, 34427413), (41, 5038158), (82, 2519079), (123, 1679386), (246, 839693)]