211320138

素因数分解:

$2^1\times 3^1\times {\mathrm{1973}}^1\times {\mathrm{17851}}^1$

素因数の和:19829

約数の個数: 16

約数和(自身を含む): 422878176

約数和(自身を除く): 211558038

約数列:

[1, 2, 3, 6, 1973, 3946, 5919, 11838, 17851, 35702, 53553, 107106, 35220023, 70440046, 105660069, 211320138]

約数ペア:

[(1, 211320138), (2, 105660069), (3, 70440046), (6, 35220023), (1973, 107106), (3946, 53553), (5919, 35702), (11838, 17851)]