254676201

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1367}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 388862208

約数和(自身を除く): 134186007

約数列:

[1, 3, 13, 17, 39, 51, 221, 281, 663, 843, 1367, 3653, 4101, 4777, 10959, 14331, 17771, 23239, 53313, 62101, 69717, 186303, 302107, 384127, 906321, 1152381, 4993651, 6530159, 14980953, 19590477, 84892067, 254676201]

約数ペア:

[(1, 254676201), (3, 84892067), (13, 19590477), (17, 14980953), (39, 6530159), (51, 4993651), (221, 1152381), (281, 906321), (663, 384127), (843, 302107), (1367, 186303), (3653, 69717), (4101, 62101), (4777, 53313), (10959, 23239), (14331, 17771)]