200805832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{9643}}^1$

素因数の和:9805

約数の個数: 32

約数和(自身を含む): 399261600

約数和(自身を除く): 198455768

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 5206, 9643, 10412, 19286, 20824, 38572, 77144, 183217, 366434, 732868, 1321091, 1465736, 2642182, 5284364, 10568728, 25100729, 50201458, 100402916, 200805832]

約数ペア:

[(1, 200805832), (2, 100402916), (4, 50201458), (8, 25100729), (19, 10568728), (38, 5284364), (76, 2642182), (137, 1465736), (152, 1321091), (274, 732868), (548, 366434), (1096, 183217), (2603, 77144), (5206, 38572), (9643, 20824), (10412, 19286)]