204846908

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 419973120

約数和(自身を除く): 215126212

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 223, 371, 446, 619, 742, 892, 1238, 1484, 1561, 2476, 3122, 4333, 6244, 8666, 11819, 17332, 23638, 32807, 47276, 65614, 82733, 131228, 138037, 165466, 229649, 276074, 330932, 459298, 552148, 918596, 966259, 1932518, 3865036, 7315961, 14631922, 29263844, 51211727, 102423454, 204846908]

約数ペア:

[(1, 204846908), (2, 102423454), (4, 51211727), (7, 29263844), (14, 14631922), (28, 7315961), (53, 3865036), (106, 1932518), (212, 966259), (223, 918596), (371, 552148), (446, 459298), (619, 330932), (742, 276074), (892, 229649), (1238, 165466), (1484, 138037), (1561, 131228), (2476, 82733), (3122, 65614), (4333, 47276), (6244, 32807), (8666, 23638), (11819, 17332)]