208320078

素因数分解:

$2^1\times 3^1\times {\mathrm{1471}}^1\times {\mathrm{23603}}^1$

素因数の和:25079

約数の個数: 16

約数和(自身を含む): 416941056

約数和(自身を除く): 208620978

約数列:

[1, 2, 3, 6, 1471, 2942, 4413, 8826, 23603, 47206, 70809, 141618, 34720013, 69440026, 104160039, 208320078]

約数ペア:

[(1, 208320078), (2, 104160039), (3, 69440026), (6, 34720013), (1471, 141618), (2942, 70809), (4413, 47206), (8826, 23603)]