199228692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3233

約数の個数: 72

約数和(自身を含む): 519778560

約数和(自身を除く): 320549868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 3169, 4836, 5239, 6338, 9507, 10478, 12676, 15717, 19014, 20956, 31434, 38028, 41197, 62868, 82394, 98239, 123591, 164788, 196478, 247182, 294717, 392956, 494364, 535561, 589434, 1071122, 1178868, 1277107, 1606683, 2142244, 2554214, 3213366, 3831321, 5108428, 6426732, 7662642, 15325284, 16602391, 33204782, 49807173, 66409564, 99614346, 199228692]

約数ペア:

[(1, 199228692), (2, 99614346), (3, 66409564), (4, 49807173), (6, 33204782), (12, 16602391), (13, 15325284), (26, 7662642), (31, 6426732), (39, 5108428), (52, 3831321), (62, 3213366), (78, 2554214), (93, 2142244), (124, 1606683), (156, 1277107), (169, 1178868), (186, 1071122), (338, 589434), (372, 535561), (403, 494364), (507, 392956), (676, 294717), (806, 247182), (1014, 196478), (1209, 164788), (1612, 123591), (2028, 98239), (2418, 82394), (3169, 62868), (4836, 41197), (5239, 38028), (6338, 31434), (9507, 20956), (10478, 19014), (12676, 15717)]