200613340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{141277}}^1$

素因数の和:141357

約数の個数: 24

約数和(自身を含む): 427224672

約数和(自身を除く): 226611332

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 141277, 282554, 565108, 706385, 1412770, 2825540, 10030667, 20061334, 40122668, 50153335, 100306670, 200613340]

約数ペア:

[(1, 200613340), (2, 100306670), (4, 50153335), (5, 40122668), (10, 20061334), (20, 10030667), (71, 2825540), (142, 1412770), (284, 706385), (355, 565108), (710, 282554), (1420, 141277)]