208221330232

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{25523}}^1$

素因数の和:25924

約数の個数: 64

約数和(自身を含む): 404888232960

約数和(自身を除く): 196666902728

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 271, 284, 424, 542, 568, 1084, 2168, 3763, 7526, 14363, 15052, 19241, 25523, 28726, 30104, 38482, 51046, 57452, 76964, 102092, 114904, 153928, 204184, 1019773, 1352719, 1812133, 2039546, 2705438, 3624266, 4079092, 5410876, 6916733, 7248532, 8158184, 10821752, 13833466, 14497064, 27666932, 55333864, 96043049, 192086098, 366586849, 384172196, 491088043, 733173698, 768344392, 982176086, 1466347396, 1964352172, 2932694792, 3928704344, 26027666279, 52055332558, 104110665116, 208221330232]

約数ペア:

[(1, 208221330232), (2, 104110665116), (4, 52055332558), (8, 26027666279), (53, 3928704344), (71, 2932694792), (106, 1964352172), (142, 1466347396), (212, 982176086), (271, 768344392), (284, 733173698), (424, 491088043), (542, 384172196), (568, 366586849), (1084, 192086098), (2168, 96043049), (3763, 55333864), (7526, 27666932), (14363, 14497064), (15052, 13833466), (19241, 10821752), (25523, 8158184), (28726, 7248532), (30104, 6916733), (38482, 5410876), (51046, 4079092), (57452, 3624266), (76964, 2705438), (102092, 2039546), (114904, 1812133), (153928, 1352719), (204184, 1019773)]