207934286

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{136261}}^1$

素因数の和:136379

約数の個数: 16

約数和(自身を含む): 359731680

約数和(自身を除く): 151797394

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 136261, 272522, 953827, 1907654, 14852449, 29704898, 103967143, 207934286]

約数ペア:

[(1, 207934286), (2, 103967143), (7, 29704898), (14, 14852449), (109, 1907654), (218, 953827), (763, 272522), (1526, 136261)]