199334128

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 458470656

約数和(自身を除く): 259136528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 83, 112, 164, 166, 287, 328, 332, 523, 574, 581, 656, 664, 1046, 1148, 1162, 1328, 2092, 2296, 2324, 3403, 3661, 4184, 4592, 4648, 6806, 7322, 8368, 9296, 13612, 14644, 21443, 23821, 27224, 29288, 42886, 43409, 47642, 54448, 58576, 85772, 86818, 95284, 150101, 171544, 173636, 190568, 300202, 303863, 343088, 347272, 381136, 600404, 607726, 694544, 1200808, 1215452, 1779769, 2401616, 2430904, 3559538, 4861808, 7119076, 12458383, 14238152, 24916766, 28476304, 49833532, 99667064, 199334128]

約数ペア:

[(1, 199334128), (2, 99667064), (4, 49833532), (7, 28476304), (8, 24916766), (14, 14238152), (16, 12458383), (28, 7119076), (41, 4861808), (56, 3559538), (82, 2430904), (83, 2401616), (112, 1779769), (164, 1215452), (166, 1200808), (287, 694544), (328, 607726), (332, 600404), (523, 381136), (574, 347272), (581, 343088), (656, 303863), (664, 300202), (1046, 190568), (1148, 173636), (1162, 171544), (1328, 150101), (2092, 95284), (2296, 86818), (2324, 85772), (3403, 58576), (3661, 54448), (4184, 47642), (4592, 43409), (4648, 42886), (6806, 29288), (7322, 27224), (8368, 23821), (9296, 21443), (13612, 14644)]