202460510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5939}}^1$

素因数の和:6440

約数の個数: 32

約数和(自身を含む): 417415680

約数和(自身を除く): 214955170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 974, 2435, 3409, 4870, 5939, 6818, 11878, 17045, 29695, 34090, 41573, 59390, 83146, 207865, 415730, 2892293, 5784586, 14461465, 20246051, 28922930, 40492102, 101230255, 202460510]

約数ペア:

[(1, 202460510), (2, 101230255), (5, 40492102), (7, 28922930), (10, 20246051), (14, 14461465), (35, 5784586), (70, 2892293), (487, 415730), (974, 207865), (2435, 83146), (3409, 59390), (4870, 41573), (5939, 34090), (6818, 29695), (11878, 17045)]