221705244

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{104381}}^1$

素因数の和:104450

約数の個数: 36

約数和(自身を含む): 569925720

約数和(自身を除く): 348220476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 104381, 208762, 313143, 417524, 626286, 939429, 1252572, 1878858, 3757716, 6158479, 12316958, 18475437, 24633916, 36950874, 55426311, 73901748, 110852622, 221705244]

約数ペア:

[(1, 221705244), (2, 110852622), (3, 73901748), (4, 55426311), (6, 36950874), (9, 24633916), (12, 18475437), (18, 12316958), (36, 6158479), (59, 3757716), (118, 1878858), (177, 1252572), (236, 939429), (354, 626286), (531, 417524), (708, 313143), (1062, 208762), (2124, 104381)]