201895276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{3001}}^1$

素因数の和:3166

約数の個数: 36

約数和(自身を含む): 391280680

約数和(自身を除く): 189385404

約数列:

[1, 2, 4, 11, 22, 44, 121, 139, 242, 278, 484, 556, 1529, 3001, 3058, 6002, 6116, 12004, 16819, 33011, 33638, 66022, 67276, 132044, 363121, 417139, 726242, 834278, 1452484, 1668556, 4588529, 9177058, 18354116, 50473819, 100947638, 201895276]

約数ペア:

[(1, 201895276), (2, 100947638), (4, 50473819), (11, 18354116), (22, 9177058), (44, 4588529), (121, 1668556), (139, 1452484), (242, 834278), (278, 726242), (484, 417139), (556, 363121), (1529, 132044), (3001, 67276), (3058, 66022), (6002, 33638), (6116, 33011), (12004, 16819)]