200438670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{393017}}^1$

素因数の和:393044

約数の個数: 32

約数和(自身を含む): 509351328

約数和(自身を除く): 308912658

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 393017, 786034, 1179051, 1965085, 2358102, 3930170, 5895255, 6681289, 11790510, 13362578, 20043867, 33406445, 40087734, 66812890, 100219335, 200438670]

約数ペア:

[(1, 200438670), (2, 100219335), (3, 66812890), (5, 40087734), (6, 33406445), (10, 20043867), (15, 13362578), (17, 11790510), (30, 6681289), (34, 5895255), (51, 3930170), (85, 2358102), (102, 1965085), (170, 1179051), (255, 786034), (510, 393017)]