99204140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{708601}}^1$

素因数の和:708617

約数の個数: 24

約数和(自身を含む): 238090272

約数和(自身を除く): 138886132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 708601, 1417202, 2834404, 3543005, 4960207, 7086010, 9920414, 14172020, 19840828, 24801035, 49602070, 99204140]

約数ペア:

[(1, 99204140), (2, 49602070), (4, 24801035), (5, 19840828), (7, 14172020), (10, 9920414), (14, 7086010), (20, 4960207), (28, 3543005), (35, 2834404), (70, 1417202), (140, 708601)]