202840005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10069}}^1$

素因数の和:10173

約数の個数: 32

約数和(自身を含む): 348019200

約数和(自身を除く): 145179195

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 4029, 6715, 10069, 20145, 30207, 50345, 151035, 171173, 513519, 795451, 855865, 2386353, 2567595, 3977255, 11931765, 13522667, 40568001, 67613335, 202840005]

約数ペア:

[(1, 202840005), (3, 67613335), (5, 40568001), (15, 13522667), (17, 11931765), (51, 3977255), (79, 2567595), (85, 2386353), (237, 855865), (255, 795451), (395, 513519), (1185, 171173), (1343, 151035), (4029, 50345), (6715, 30207), (10069, 20145)]