206327478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4912559}}^1$

素因数の和:4912571

約数の個数: 16

約数和(自身を含む): 471605760

約数和(自身を除く): 265278282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4912559, 9825118, 14737677, 29475354, 34387913, 68775826, 103163739, 206327478]

約数ペア:

[(1, 206327478), (2, 103163739), (3, 68775826), (6, 34387913), (7, 29475354), (14, 14737677), (21, 9825118), (42, 4912559)]