213388197386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{55691}}^1$

素因数の和:56319

約数の個数: 64

約数和(自身を含む): 405313009920

約数和(自身を除く): 191924812534

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 569, 962, 1138, 3367, 3983, 6734, 7397, 7966, 14794, 21053, 42106, 51779, 55691, 103558, 111382, 147371, 273689, 294742, 389837, 547378, 723983, 779674, 1447966, 1915823, 2060567, 3831646, 4121134, 5067881, 10135762, 14423969, 26787371, 28847938, 31688179, 53574742, 63376358, 187511597, 221817253, 375023194, 411946327, 443634506, 823892654, 1172462623, 2344925246, 2883624289, 5767248578, 8207238361, 15242014099, 16414476722, 30484028198, 106694098693, 213388197386]

約数ペア:

[(1, 213388197386), (2, 106694098693), (7, 30484028198), (13, 16414476722), (14, 15242014099), (26, 8207238361), (37, 5767248578), (74, 2883624289), (91, 2344925246), (182, 1172462623), (259, 823892654), (481, 443634506), (518, 411946327), (569, 375023194), (962, 221817253), (1138, 187511597), (3367, 63376358), (3983, 53574742), (6734, 31688179), (7397, 28847938), (7966, 26787371), (14794, 14423969), (21053, 10135762), (42106, 5067881), (51779, 4121134), (55691, 3831646), (103558, 2060567), (111382, 1915823), (147371, 1447966), (273689, 779674), (294742, 723983), (389837, 547378)]