201023154

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{195929}}^1$

素因数の和:195959

約数の個数: 32

約数和(自身を含む): 470232000

約数和(自身を除く): 269208846

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 195929, 391858, 587787, 1175574, 1763361, 3526722, 3722651, 5290083, 7445302, 10580166, 11167953, 22335906, 33503859, 67007718, 100511577, 201023154]

約数ペア:

[(1, 201023154), (2, 100511577), (3, 67007718), (6, 33503859), (9, 22335906), (18, 11167953), (19, 10580166), (27, 7445302), (38, 5290083), (54, 3722651), (57, 3526722), (114, 1763361), (171, 1175574), (342, 587787), (513, 391858), (1026, 195929)]