213714852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{5209}}^1$

素因数の和:5492

約数の個数: 48

約数和(自身を含む): 539172480

約数和(自身を除く): 325457628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 263, 526, 789, 1052, 1578, 3156, 3419, 5209, 6838, 10257, 10418, 13676, 15627, 20514, 20836, 31254, 41028, 62508, 67717, 135434, 203151, 270868, 406302, 812604, 1369967, 2739934, 4109901, 5479868, 8219802, 16439604, 17809571, 35619142, 53428713, 71238284, 106857426, 213714852]

約数ペア:

[(1, 213714852), (2, 106857426), (3, 71238284), (4, 53428713), (6, 35619142), (12, 17809571), (13, 16439604), (26, 8219802), (39, 5479868), (52, 4109901), (78, 2739934), (156, 1369967), (263, 812604), (526, 406302), (789, 270868), (1052, 203151), (1578, 135434), (3156, 67717), (3419, 62508), (5209, 41028), (6838, 31254), (10257, 20836), (10418, 20514), (13676, 15627)]