204580310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{349}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 408466800

約数和(自身を除く): 203886490

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 349, 365, 698, 730, 803, 1606, 1745, 3490, 3839, 4015, 5329, 7678, 8030, 10658, 19195, 25477, 26645, 38390, 50954, 53290, 58619, 117238, 127385, 254770, 280247, 293095, 560494, 586190, 1401235, 1859821, 2802470, 3719642, 9299105, 18598210, 20458031, 40916062, 102290155, 204580310]

約数ペア:

[(1, 204580310), (2, 102290155), (5, 40916062), (10, 20458031), (11, 18598210), (22, 9299105), (55, 3719642), (73, 2802470), (110, 1859821), (146, 1401235), (349, 586190), (365, 560494), (698, 293095), (730, 280247), (803, 254770), (1606, 127385), (1745, 117238), (3490, 58619), (3839, 53290), (4015, 50954), (5329, 38390), (7678, 26645), (8030, 25477), (10658, 19195)]