210324894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6753

約数の個数: 48

約数和(自身を含む): 470260224

約数和(自身を除く): 259935330

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 5239, 6691, 10478, 13382, 15717, 20073, 31434, 40146, 86983, 173966, 207421, 260949, 414842, 521898, 622263, 1130779, 1244526, 2261558, 2696473, 3392337, 5392946, 6784674, 8089419, 16178838, 35054149, 70108298, 105162447, 210324894]

約数ペア:

[(1, 210324894), (2, 105162447), (3, 70108298), (6, 35054149), (13, 16178838), (26, 8089419), (31, 6784674), (39, 5392946), (62, 3392337), (78, 2696473), (93, 2261558), (169, 1244526), (186, 1130779), (338, 622263), (403, 521898), (507, 414842), (806, 260949), (1014, 207421), (1209, 173966), (2418, 86983), (5239, 40146), (6691, 31434), (10478, 20073), (13382, 15717)]