206843510

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{42473}}^1$

素因数の和:42967

約数の個数: 16

約数和(自身を含む): 373091616

約数和(自身を除く): 166248106

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 42473, 84946, 212365, 424730, 20684351, 41368702, 103421755, 206843510]

約数ペア:

[(1, 206843510), (2, 103421755), (5, 41368702), (10, 20684351), (487, 424730), (974, 212365), (2435, 84946), (4870, 42473)]