201301240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6719}}^1$

素因数の和:6844

約数の個数: 64

約数和(自身を含む): 522547200

約数和(自身を除く): 321245960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 6719, 7490, 13438, 14980, 26876, 29960, 33595, 47033, 53752, 67190, 94066, 134380, 188132, 235165, 268760, 376264, 470330, 718933, 940660, 1437866, 1881320, 2875732, 3594665, 5032531, 5751464, 7189330, 10065062, 14378660, 20130124, 25162655, 28757320, 40260248, 50325310, 100650620, 201301240]

約数ペア:

[(1, 201301240), (2, 100650620), (4, 50325310), (5, 40260248), (7, 28757320), (8, 25162655), (10, 20130124), (14, 14378660), (20, 10065062), (28, 7189330), (35, 5751464), (40, 5032531), (56, 3594665), (70, 2875732), (107, 1881320), (140, 1437866), (214, 940660), (280, 718933), (428, 470330), (535, 376264), (749, 268760), (856, 235165), (1070, 188132), (1498, 134380), (2140, 94066), (2996, 67190), (3745, 53752), (4280, 47033), (5992, 33595), (6719, 29960), (7490, 26876), (13438, 14980)]