213735224

素因数分解:

$2^3\times {\mathrm{1297}}^1\times {\mathrm{20599}}^1$

素因数の和:21902

約数の個数: 16

約数和(自身を含む): 401082000

約数和(自身を除く): 187346776

約数列:

[1, 2, 4, 8, 1297, 2594, 5188, 10376, 20599, 41198, 82396, 164792, 26716903, 53433806, 106867612, 213735224]

約数ペア:

[(1, 213735224), (2, 106867612), (4, 53433806), (8, 26716903), (1297, 164792), (2594, 82396), (5188, 41198), (10376, 20599)]