200635137

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 316068480

約数和(自身を除く): 115433343

約数列:

[1, 3, 9, 27, 29, 71, 81, 87, 213, 243, 261, 401, 639, 783, 1203, 1917, 2059, 2349, 3609, 5751, 6177, 7047, 10827, 11629, 17253, 18531, 28471, 32481, 34887, 55593, 85413, 97443, 104661, 166779, 256239, 313983, 500337, 768717, 825659, 941949, 2306151, 2476977, 2825847, 6918453, 7430931, 22292793, 66878379, 200635137]

約数ペア:

[(1, 200635137), (3, 66878379), (9, 22292793), (27, 7430931), (29, 6918453), (71, 2825847), (81, 2476977), (87, 2306151), (213, 941949), (243, 825659), (261, 768717), (401, 500337), (639, 313983), (783, 256239), (1203, 166779), (1917, 104661), (2059, 97443), (2349, 85413), (3609, 55593), (5751, 34887), (6177, 32481), (7047, 28471), (10827, 18531), (11629, 17253)]