203894496

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2055

約数の個数: 144

約数和(自身を含む): 647874864

約数和(自身を除く): 443980368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 2017, 2106, 2592, 2808, 3159, 3744, 3888, 4034, 4212, 5616, 6051, 6318, 7776, 8068, 8424, 11232, 12102, 12636, 16136, 16848, 18153, 24204, 25272, 26221, 32272, 33696, 36306, 48408, 50544, 52442, 54459, 64544, 72612, 78663, 96816, 101088, 104884, 108918, 145224, 157326, 163377, 193632, 209768, 217836, 235989, 290448, 314652, 326754, 419536, 435672, 471978, 490131, 580896, 629304, 653508, 707967, 839072, 871344, 943956, 980262, 1258608, 1307016, 1415934, 1742688, 1887912, 1960524, 2123901, 2517216, 2614032, 2831868, 3775824, 3921048, 4247802, 5228064, 5663736, 6371703, 7551648, 7842096, 8495604, 11327472, 12743406, 15684192, 16991208, 22654944, 25486812, 33982416, 50973624, 67964832, 101947248, 203894496]

約数ペア:

[(1, 203894496), (2, 101947248), (3, 67964832), (4, 50973624), (6, 33982416), (8, 25486812), (9, 22654944), (12, 16991208), (13, 15684192), (16, 12743406), (18, 11327472), (24, 8495604), (26, 7842096), (27, 7551648), (32, 6371703), (36, 5663736), (39, 5228064), (48, 4247802), (52, 3921048), (54, 3775824), (72, 2831868), (78, 2614032), (81, 2517216), (96, 2123901), (104, 1960524), (108, 1887912), (117, 1742688), (144, 1415934), (156, 1307016), (162, 1258608), (208, 980262), (216, 943956), (234, 871344), (243, 839072), (288, 707967), (312, 653508), (324, 629304), (351, 580896), (416, 490131), (432, 471978), (468, 435672), (486, 419536), (624, 326754), (648, 314652), (702, 290448), (864, 235989), (936, 217836), (972, 209768), (1053, 193632), (1248, 163377), (1296, 157326), (1404, 145224), (1872, 108918), (1944, 104884), (2017, 101088), (2106, 96816), (2592, 78663), (2808, 72612), (3159, 64544), (3744, 54459), (3888, 52442), (4034, 50544), (4212, 48408), (5616, 36306), (6051, 33696), (6318, 32272), (7776, 26221), (8068, 25272), (8424, 24204), (11232, 18153), (12102, 16848), (12636, 16136)]