215532188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{2579}}^1$

素因数の和:3829

約数の個数: 24

約数和(自身を含む): 399848400

約数和(自身を除く): 184316212

約数列:

[1, 2, 4, 17, 34, 68, 1229, 2458, 2579, 4916, 5158, 10316, 20893, 41786, 43843, 83572, 87686, 175372, 3169591, 6339182, 12678364, 53883047, 107766094, 215532188]

約数ペア:

[(1, 215532188), (2, 107766094), (4, 53883047), (17, 12678364), (34, 6339182), (68, 3169591), (1229, 175372), (2458, 87686), (2579, 83572), (4916, 43843), (5158, 41786), (10316, 20893)]