201342911

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1236

約数の個数: 36

約数和(自身を含む): 266547960

約数和(自身を除く): 65205049

約数列:

[1, 7, 11, 29, 49, 77, 121, 203, 319, 539, 847, 1171, 1421, 2233, 3509, 5929, 8197, 12881, 15631, 24563, 33959, 57379, 90167, 141691, 171941, 237713, 373549, 631169, 991837, 1663991, 2614843, 4109039, 6942859, 18303901, 28763273, 201342911]

約数ペア:

[(1, 201342911), (7, 28763273), (11, 18303901), (29, 6942859), (49, 4109039), (77, 2614843), (121, 1663991), (203, 991837), (319, 631169), (539, 373549), (847, 237713), (1171, 171941), (1421, 141691), (2233, 90167), (3509, 57379), (5929, 33959), (8197, 24563), (12881, 15631)]