206412810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17597}}^1$

素因数の和:17647

約数の個数: 64

約数和(自身を含む): 547368192

約数和(自身を除く): 340955382

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 11730, 17597, 35194, 52791, 87985, 105582, 175970, 263955, 299149, 404731, 527910, 598298, 809462, 897447, 1214193, 1495745, 1794894, 2023655, 2428386, 2991490, 4047310, 4487235, 6070965, 6880427, 8974470, 12141930, 13760854, 20641281, 34402135, 41282562, 68804270, 103206405, 206412810]

約数ペア:

[(1, 206412810), (2, 103206405), (3, 68804270), (5, 41282562), (6, 34402135), (10, 20641281), (15, 13760854), (17, 12141930), (23, 8974470), (30, 6880427), (34, 6070965), (46, 4487235), (51, 4047310), (69, 2991490), (85, 2428386), (102, 2023655), (115, 1794894), (138, 1495745), (170, 1214193), (230, 897447), (255, 809462), (345, 598298), (391, 527910), (510, 404731), (690, 299149), (782, 263955), (1173, 175970), (1955, 105582), (2346, 87985), (3910, 52791), (5865, 35194), (11730, 17597)]