238368095

素因数分解:

$5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{2311}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 333677088

約数和(自身を除く): 95308993

約数列:

[1, 5, 7, 35, 49, 245, 421, 2105, 2311, 2947, 11555, 14735, 16177, 20629, 80885, 103145, 113239, 566195, 972931, 4864655, 6810517, 34052585, 47673619, 238368095]

約数ペア:

[(1, 238368095), (5, 47673619), (7, 34052585), (35, 6810517), (49, 4864655), (245, 972931), (421, 566195), (2105, 113239), (2311, 103145), (2947, 80885), (11555, 20629), (14735, 16177)]