214315517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{4261}}^1$

素因数の和:4400

約数の個数: 16

約数和(自身を含む): 238433328

約数和(自身を除く): 24117811

約数列:

[1, 13, 53, 73, 689, 949, 3869, 4261, 50297, 55393, 225833, 311053, 2935829, 4043689, 16485809, 214315517]

約数ペア:

[(1, 214315517), (13, 16485809), (53, 4043689), (73, 2935829), (689, 311053), (949, 225833), (3869, 55393), (4261, 50297)]