201987084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{6779}}^1$

素因数の和:6990

約数の個数: 48

約数和(自身を含む): 510289920

約数和(自身を除く): 308302836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 573, 764, 1146, 2292, 2483, 4966, 6779, 7449, 9932, 13558, 14898, 20337, 27116, 29796, 40674, 81348, 88127, 176254, 264381, 352508, 528762, 1057524, 1294789, 2589578, 3884367, 5179156, 7768734, 15537468, 16832257, 33664514, 50496771, 67329028, 100993542, 201987084]

約数ペア:

[(1, 201987084), (2, 100993542), (3, 67329028), (4, 50496771), (6, 33664514), (12, 16832257), (13, 15537468), (26, 7768734), (39, 5179156), (52, 3884367), (78, 2589578), (156, 1294789), (191, 1057524), (382, 528762), (573, 352508), (764, 264381), (1146, 176254), (2292, 88127), (2483, 81348), (4966, 40674), (6779, 29796), (7449, 27116), (9932, 20337), (13558, 14898)]