208538676870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{7014419}}^1$

素因数の和:7015420

約数の個数: 32

約数和(自身を含む): 500997934080

約数和(自身を除く): 292459257210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 991, 1982, 2973, 4955, 5946, 9910, 14865, 29730, 7014419, 14028838, 21043257, 35072095, 42086514, 70144190, 105216285, 210432570, 6951289229, 13902578458, 20853867687, 34756446145, 41707735374, 69512892290, 104269338435, 208538676870]

約数ペア:

[(1, 208538676870), (2, 104269338435), (3, 69512892290), (5, 41707735374), (6, 34756446145), (10, 20853867687), (15, 13902578458), (30, 6951289229), (991, 210432570), (1982, 105216285), (2973, 70144190), (4955, 42086514), (5946, 35072095), (9910, 21043257), (14865, 14028838), (29730, 7014419)]