204401901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 304243200

約数和(自身を除く): 99841299

約数列:

[1, 3, 11, 33, 59, 177, 277, 379, 649, 831, 1137, 1947, 3047, 4169, 9141, 12507, 16343, 22361, 49029, 67083, 104983, 179773, 245971, 314949, 539319, 737913, 1154813, 3464439, 6193997, 18581991, 68133967, 204401901]

約数ペア:

[(1, 204401901), (3, 68133967), (11, 18581991), (33, 6193997), (59, 3464439), (177, 1154813), (277, 737913), (379, 539319), (649, 314949), (831, 245971), (1137, 179773), (1947, 104983), (3047, 67083), (4169, 49029), (9141, 22361), (12507, 16343)]