199153948

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{13003}}^1$

素因数の和:13561

約数の個数: 24

約数和(自身を含む): 399066752

約数和(自身を除く): 199912804

約数列:

[1, 2, 4, 7, 14, 28, 547, 1094, 2188, 3829, 7658, 13003, 15316, 26006, 52012, 91021, 182042, 364084, 7112641, 14225282, 28450564, 49788487, 99576974, 199153948]

約数ペア:

[(1, 199153948), (2, 99576974), (4, 49788487), (7, 28450564), (14, 14225282), (28, 7112641), (547, 364084), (1094, 182042), (2188, 91021), (3829, 52012), (7658, 26006), (13003, 15316)]