220922182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4091}}^1$

素因数の和:4204

約数の個数: 32

約数和(自身を含む): 373976064

約数和(自身を除く): 153053882

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1742, 2077, 4091, 4154, 8182, 27001, 53183, 54002, 106366, 126821, 253642, 274097, 548194, 1648673, 3297346, 3563261, 7126522, 8497007, 16994014, 110461091, 220922182]

約数ペア:

[(1, 220922182), (2, 110461091), (13, 16994014), (26, 8497007), (31, 7126522), (62, 3563261), (67, 3297346), (134, 1648673), (403, 548194), (806, 274097), (871, 253642), (1742, 126821), (2077, 106366), (4091, 54002), (4154, 53183), (8182, 27001)]