205780368

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{10691}}^1$

素因数の和:11103

約数の個数: 40

約数和(自身を含む): 532974816

約数和(自身を除く): 327194448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 802, 1203, 1604, 2406, 3208, 4812, 6416, 9624, 10691, 19248, 21382, 32073, 42764, 64146, 85528, 128292, 171056, 256584, 513168, 4287091, 8574182, 12861273, 17148364, 25722546, 34296728, 51445092, 68593456, 102890184, 205780368]

約数ペア:

[(1, 205780368), (2, 102890184), (3, 68593456), (4, 51445092), (6, 34296728), (8, 25722546), (12, 17148364), (16, 12861273), (24, 8574182), (48, 4287091), (401, 513168), (802, 256584), (1203, 171056), (1604, 128292), (2406, 85528), (3208, 64146), (4812, 42764), (6416, 32073), (9624, 21382), (10691, 19248)]