201125949

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{2557}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 271598208

約数和(自身を除く): 70472259

約数列:

[1, 3, 157, 167, 471, 501, 2557, 7671, 26219, 78657, 401449, 427019, 1204347, 1281057, 67041983, 201125949]

約数ペア:

[(1, 201125949), (3, 67041983), (157, 1281057), (167, 1204347), (471, 427019), (501, 401449), (2557, 78657), (7671, 26219)]