197715896

素因数分解:

$2^3\times 7^1\times {\mathrm{1879}}^2$

素因数の和:3771

約数の個数: 24

約数和(自身を含む): 423902520

約数和(自身を除く): 226186624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1879, 3758, 7516, 13153, 15032, 26306, 52612, 105224, 3530641, 7061282, 14122564, 24714487, 28245128, 49428974, 98857948, 197715896]

約数ペア:

[(1, 197715896), (2, 98857948), (4, 49428974), (7, 28245128), (8, 24714487), (14, 14122564), (28, 7061282), (56, 3530641), (1879, 105224), (3758, 52612), (7516, 26306), (13153, 15032)]