213215148

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{6163}}^1$

素因数の和:6235

約数の個数: 54

約数和(自身を含む): 556997532

約数和(自身を除く): 343782384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1922, 2883, 3844, 5766, 6163, 8649, 11532, 12326, 17298, 18489, 24652, 34596, 36978, 55467, 73956, 110934, 191053, 221868, 382106, 573159, 764212, 1146318, 1719477, 2292636, 3438954, 5922643, 6877908, 11845286, 17767929, 23690572, 35535858, 53303787, 71071716, 106607574, 213215148]

約数ペア:

[(1, 213215148), (2, 106607574), (3, 71071716), (4, 53303787), (6, 35535858), (9, 23690572), (12, 17767929), (18, 11845286), (31, 6877908), (36, 5922643), (62, 3438954), (93, 2292636), (124, 1719477), (186, 1146318), (279, 764212), (372, 573159), (558, 382106), (961, 221868), (1116, 191053), (1922, 110934), (2883, 73956), (3844, 55467), (5766, 36978), (6163, 34596), (8649, 24652), (11532, 18489), (12326, 17298)]