200570510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{11149}}^1$

素因数の和:11420

約数の個数: 32

約数和(自身を含む): 414244800

約数和(自身を除く): 213674290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3598, 8995, 11149, 17990, 22298, 55745, 78043, 111490, 156086, 390215, 780430, 2865293, 5730586, 14326465, 20057051, 28652930, 40114102, 100285255, 200570510]

約数ペア:

[(1, 200570510), (2, 100285255), (5, 40114102), (7, 28652930), (10, 20057051), (14, 14326465), (35, 5730586), (70, 2865293), (257, 780430), (514, 390215), (1285, 156086), (1799, 111490), (2570, 78043), (3598, 55745), (8995, 22298), (11149, 17990)]