202993140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{483317}}^1$

素因数の和:483336

約数の個数: 48

約数和(自身を含む): 649579392

約数和(自身を除く): 446586252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 483317, 966634, 1449951, 1933268, 2416585, 2899902, 3383219, 4833170, 5799804, 6766438, 7249755, 9666340, 10149657, 13532876, 14499510, 16916095, 20299314, 28999020, 33832190, 40598628, 50748285, 67664380, 101496570, 202993140]

約数ペア:

[(1, 202993140), (2, 101496570), (3, 67664380), (4, 50748285), (5, 40598628), (6, 33832190), (7, 28999020), (10, 20299314), (12, 16916095), (14, 14499510), (15, 13532876), (20, 10149657), (21, 9666340), (28, 7249755), (30, 6766438), (35, 5799804), (42, 4833170), (60, 3383219), (70, 2899902), (84, 2416585), (105, 1933268), (140, 1449951), (210, 966634), (420, 483317)]