101809196

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1619}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 181440000

約数和(自身を除く): 79630804

約数列:

[1, 2, 4, 79, 158, 199, 316, 398, 796, 1619, 3238, 6476, 15721, 31442, 62884, 127901, 255802, 322181, 511604, 644362, 1288724, 25452299, 50904598, 101809196]

約数ペア:

[(1, 101809196), (2, 50904598), (4, 25452299), (79, 1288724), (158, 644362), (199, 511604), (316, 322181), (398, 255802), (796, 127901), (1619, 62884), (3238, 31442), (6476, 15721)]