201994535751

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1277}}^1\times {\mathrm{13879}}^1$

素因数の和:15319

約数の個数: 32

約数和(自身を含む): 280980057600

約数和(自身を除く): 78985521849

約数列:

[1, 3, 29, 87, 131, 393, 1277, 3799, 3831, 11397, 13879, 37033, 41637, 111099, 167287, 402491, 501861, 1207473, 1818149, 4851323, 5454447, 14553969, 17723483, 52726321, 53170449, 158178963, 513981007, 1541943021, 2321776273, 6965328819, 67331511917, 201994535751]

約数ペア:

[(1, 201994535751), (3, 67331511917), (29, 6965328819), (87, 2321776273), (131, 1541943021), (393, 513981007), (1277, 158178963), (3799, 53170449), (3831, 52726321), (11397, 17723483), (13879, 14553969), (37033, 5454447), (41637, 4851323), (111099, 1818149), (167287, 1207473), (402491, 501861)]