206821158

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{4679}}^1$

素因数の和:4876

約数の個数: 32

約数和(自身を含む): 424569600

約数和(自身を除く): 217748442

約数列:

[1, 2, 3, 6, 53, 106, 139, 159, 278, 318, 417, 834, 4679, 7367, 9358, 14037, 14734, 22101, 28074, 44202, 247987, 495974, 650381, 743961, 1300762, 1487922, 1951143, 3902286, 34470193, 68940386, 103410579, 206821158]

約数ペア:

[(1, 206821158), (2, 103410579), (3, 68940386), (6, 34470193), (53, 3902286), (106, 1951143), (139, 1487922), (159, 1300762), (278, 743961), (318, 650381), (417, 495974), (834, 247987), (4679, 44202), (7367, 28074), (9358, 22101), (14037, 14734)]