207333984

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1421

約数の個数: 144

約数和(自身を含む): 644713776

約数和(自身を除く): 437379792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 352, 363, 416, 429, 484, 528, 572, 624, 726, 858, 968, 1056, 1144, 1248, 1373, 1452, 1573, 1716, 1936, 2288, 2746, 2904, 3146, 3432, 3872, 4119, 4576, 4719, 5492, 5808, 6292, 6864, 8238, 9438, 10984, 11616, 12584, 13728, 15103, 16476, 17849, 18876, 21968, 25168, 30206, 32952, 35698, 37752, 43936, 45309, 50336, 53547, 60412, 65904, 71396, 75504, 90618, 107094, 120824, 131808, 142792, 151008, 166133, 181236, 196339, 214188, 241648, 285584, 332266, 362472, 392678, 428376, 483296, 498399, 571168, 589017, 664532, 724944, 785356, 856752, 996798, 1178034, 1329064, 1449888, 1570712, 1713504, 1993596, 2159729, 2356068, 2658128, 3141424, 3987192, 4319458, 4712136, 5316256, 6282848, 6479187, 7974384, 8638916, 9424272, 12958374, 15948768, 17277832, 18848544, 25916748, 34555664, 51833496, 69111328, 103666992, 207333984]

約数ペア:

[(1, 207333984), (2, 103666992), (3, 69111328), (4, 51833496), (6, 34555664), (8, 25916748), (11, 18848544), (12, 17277832), (13, 15948768), (16, 12958374), (22, 9424272), (24, 8638916), (26, 7974384), (32, 6479187), (33, 6282848), (39, 5316256), (44, 4712136), (48, 4319458), (52, 3987192), (66, 3141424), (78, 2658128), (88, 2356068), (96, 2159729), (104, 1993596), (121, 1713504), (132, 1570712), (143, 1449888), (156, 1329064), (176, 1178034), (208, 996798), (242, 856752), (264, 785356), (286, 724944), (312, 664532), (352, 589017), (363, 571168), (416, 498399), (429, 483296), (484, 428376), (528, 392678), (572, 362472), (624, 332266), (726, 285584), (858, 241648), (968, 214188), (1056, 196339), (1144, 181236), (1248, 166133), (1373, 151008), (1452, 142792), (1573, 131808), (1716, 120824), (1936, 107094), (2288, 90618), (2746, 75504), (2904, 71396), (3146, 65904), (3432, 60412), (3872, 53547), (4119, 50336), (4576, 45309), (4719, 43936), (5492, 37752), (5808, 35698), (6292, 32952), (6864, 30206), (8238, 25168), (9438, 21968), (10984, 18876), (11616, 17849), (12584, 16476), (13728, 15103)]