213111184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5479}}^1$

素因数の和:5528

約数の個数: 80

約数和(自身を含む): 513717120

約数和(自身を除く): 300605936

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4862, 5479, 9724, 10958, 19448, 21916, 38896, 43832, 60269, 71227, 87664, 93143, 120538, 142454, 186286, 241076, 284908, 372572, 482152, 569816, 745144, 783497, 964304, 1024573, 1139632, 1210859, 1490288, 1566994, 2049146, 2421718, 3133988, 4098292, 4843436, 6267976, 8196584, 9686872, 12535952, 13319449, 16393168, 19373744, 26638898, 53277796, 106555592, 213111184]

約数ペア:

[(1, 213111184), (2, 106555592), (4, 53277796), (8, 26638898), (11, 19373744), (13, 16393168), (16, 13319449), (17, 12535952), (22, 9686872), (26, 8196584), (34, 6267976), (44, 4843436), (52, 4098292), (68, 3133988), (88, 2421718), (104, 2049146), (136, 1566994), (143, 1490288), (176, 1210859), (187, 1139632), (208, 1024573), (221, 964304), (272, 783497), (286, 745144), (374, 569816), (442, 482152), (572, 372572), (748, 284908), (884, 241076), (1144, 186286), (1496, 142454), (1768, 120538), (2288, 93143), (2431, 87664), (2992, 71227), (3536, 60269), (4862, 43832), (5479, 38896), (9724, 21916), (10958, 19448)]