202405854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{11447}}^1$

素因数の和:11880

約数の個数: 32

約数和(自身を含む): 463781376

約数和(自身を除く): 261375522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 5894, 8841, 11447, 17682, 22894, 34341, 68682, 80129, 160258, 240387, 480774, 4819187, 9638374, 14457561, 28915122, 33734309, 67468618, 101202927, 202405854]

約数ペア:

[(1, 202405854), (2, 101202927), (3, 67468618), (6, 33734309), (7, 28915122), (14, 14457561), (21, 9638374), (42, 4819187), (421, 480774), (842, 240387), (1263, 160258), (2526, 80129), (2947, 68682), (5894, 34341), (8841, 22894), (11447, 17682)]