201628724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 395841600

約数和(自身を除く): 194212876

約数列:

[1, 2, 4, 11, 22, 44, 59, 101, 118, 202, 236, 404, 649, 769, 1111, 1298, 1538, 2222, 2596, 3076, 4444, 5959, 8459, 11918, 16918, 23836, 33836, 45371, 65549, 77669, 90742, 131098, 155338, 181484, 262196, 310676, 499081, 854359, 998162, 1708718, 1996324, 3417436, 4582471, 9164942, 18329884, 50407181, 100814362, 201628724]

約数ペア:

[(1, 201628724), (2, 100814362), (4, 50407181), (11, 18329884), (22, 9164942), (44, 4582471), (59, 3417436), (101, 1996324), (118, 1708718), (202, 998162), (236, 854359), (404, 499081), (649, 310676), (769, 262196), (1111, 181484), (1298, 155338), (1538, 131098), (2222, 90742), (2596, 77669), (3076, 65549), (4444, 45371), (5959, 33836), (8459, 23836), (11918, 16918)]