201987246

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{308849}}^1$

素因数の和:308963

約数の個数: 16

約数和(自身を含む): 407682000

約数和(自身を除く): 205694754

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 308849, 617698, 926547, 1853094, 33664541, 67329082, 100993623, 201987246]

約数ペア:

[(1, 201987246), (2, 100993623), (3, 67329082), (6, 33664541), (109, 1853094), (218, 926547), (327, 617698), (654, 308849)]