208026286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{89899}}^1$

素因数の和:90003

約数の個数: 16

約数和(自身を含む): 339822000

約数和(自身を除く): 131795714

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 89899, 179798, 1168687, 2337374, 8001011, 16002022, 104013143, 208026286]

約数ペア:

[(1, 208026286), (2, 104013143), (13, 16002022), (26, 8001011), (89, 2337374), (178, 1168687), (1157, 179798), (2314, 89899)]