203450916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1613}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 496750464

約数和(自身を除く): 293299548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 457, 914, 1371, 1613, 1828, 2742, 3226, 4839, 5484, 6452, 9678, 10511, 19356, 21022, 31533, 37099, 42044, 63066, 74198, 111297, 126132, 148396, 222594, 445188, 737141, 1474282, 2211423, 2948564, 4422846, 8845692, 16954243, 33908486, 50862729, 67816972, 101725458, 203450916]

約数ペア:

[(1, 203450916), (2, 101725458), (3, 67816972), (4, 50862729), (6, 33908486), (12, 16954243), (23, 8845692), (46, 4422846), (69, 2948564), (92, 2211423), (138, 1474282), (276, 737141), (457, 445188), (914, 222594), (1371, 148396), (1613, 126132), (1828, 111297), (2742, 74198), (3226, 63066), (4839, 42044), (5484, 37099), (6452, 31533), (9678, 21022), (10511, 19356)]