202139541

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{4933}}^1$

素因数の和:5125

約数の個数: 24

約数和(自身を含む): 304033080

約数和(自身を除く): 101893539

約数列:

[1, 3, 9, 29, 87, 157, 261, 471, 1413, 4553, 4933, 13659, 14799, 40977, 44397, 143057, 429171, 774481, 1287513, 2323443, 6970329, 22459949, 67379847, 202139541]

約数ペア:

[(1, 202139541), (3, 67379847), (9, 22459949), (29, 6970329), (87, 2323443), (157, 1287513), (261, 774481), (471, 429171), (1413, 143057), (4553, 44397), (4933, 40977), (13659, 14799)]