201530446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{17497}}^1$

素因数の和:17955

約数の個数: 16

約数和(自身を含む): 326302704

約数和(自身を除く): 124772258

約数列:

[1, 2, 13, 26, 443, 886, 5759, 11518, 17497, 34994, 227461, 454922, 7751171, 15502342, 100765223, 201530446]

約数ペア:

[(1, 201530446), (2, 100765223), (13, 15502342), (26, 7751171), (443, 454922), (886, 227461), (5759, 34994), (11518, 17497)]