208512444

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{7237}}^1$

素因数の和:7272

約数の個数: 60

約数和(自身を含む): 567661864

約数和(自身を除く): 359149420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2401, 4116, 4802, 7203, 7237, 9604, 14406, 14474, 21711, 28812, 28948, 43422, 50659, 86844, 101318, 151977, 202636, 303954, 354613, 607908, 709226, 1063839, 1418452, 2127678, 2482291, 4255356, 4964582, 7446873, 9929164, 14893746, 17376037, 29787492, 34752074, 52128111, 69504148, 104256222, 208512444]

約数ペア:

[(1, 208512444), (2, 104256222), (3, 69504148), (4, 52128111), (6, 34752074), (7, 29787492), (12, 17376037), (14, 14893746), (21, 9929164), (28, 7446873), (42, 4964582), (49, 4255356), (84, 2482291), (98, 2127678), (147, 1418452), (196, 1063839), (294, 709226), (343, 607908), (588, 354613), (686, 303954), (1029, 202636), (1372, 151977), (2058, 101318), (2401, 86844), (4116, 50659), (4802, 43422), (7203, 28948), (7237, 28812), (9604, 21711), (14406, 14474)]