208541466

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1063}}^1$

素因数の和:1257

約数の個数: 80

約数和(自身を含む): 537634944

約数和(自身を除く): 329093478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 173, 189, 346, 378, 519, 567, 1038, 1063, 1134, 1211, 1557, 2126, 2422, 3114, 3189, 3633, 4671, 6378, 7266, 7441, 9342, 9567, 10899, 14013, 14882, 19134, 21798, 22323, 28026, 28701, 32697, 44646, 57402, 65394, 66969, 86103, 98091, 133938, 172206, 183899, 196182, 200907, 367798, 401814, 551697, 602721, 1103394, 1205442, 1287293, 1655091, 2574586, 3310182, 3861879, 4965273, 7723758, 9930546, 11585637, 14895819, 23171274, 29791638, 34756911, 69513822, 104270733, 208541466]

約数ペア:

[(1, 208541466), (2, 104270733), (3, 69513822), (6, 34756911), (7, 29791638), (9, 23171274), (14, 14895819), (18, 11585637), (21, 9930546), (27, 7723758), (42, 4965273), (54, 3861879), (63, 3310182), (81, 2574586), (126, 1655091), (162, 1287293), (173, 1205442), (189, 1103394), (346, 602721), (378, 551697), (519, 401814), (567, 367798), (1038, 200907), (1063, 196182), (1134, 183899), (1211, 172206), (1557, 133938), (2126, 98091), (2422, 86103), (3114, 66969), (3189, 65394), (3633, 57402), (4671, 44646), (6378, 32697), (7266, 28701), (7441, 28026), (9342, 22323), (9567, 21798), (10899, 19134), (14013, 14882)]