202132287

素因数分解:

$3^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1873}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 343016960

約数和(自身を除く): 140884673

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 571, 1713, 1873, 3997, 5139, 5619, 11991, 13111, 15417, 16857, 35973, 39333, 50571, 107919, 117999, 353997, 1069483, 3208449, 7486381, 9625347, 22459143, 28876041, 67377429, 202132287]

約数ペア:

[(1, 202132287), (3, 67377429), (7, 28876041), (9, 22459143), (21, 9625347), (27, 7486381), (63, 3208449), (189, 1069483), (571, 353997), (1713, 117999), (1873, 107919), (3997, 50571), (5139, 39333), (5619, 35973), (11991, 16857), (13111, 15417)]