207816596

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{1777}}^1$

素因数の和:1980

約数の個数: 36

約数和(自身を含む): 396305532

約数和(自身を除く): 188488936

約数列:

[1, 2, 4, 13, 26, 52, 169, 173, 338, 346, 676, 692, 1777, 2249, 3554, 4498, 7108, 8996, 23101, 29237, 46202, 58474, 92404, 116948, 300313, 307421, 600626, 614842, 1201252, 1229684, 3996473, 7992946, 15985892, 51954149, 103908298, 207816596]

約数ペア:

[(1, 207816596), (2, 103908298), (4, 51954149), (13, 15985892), (26, 7992946), (52, 3996473), (169, 1229684), (173, 1201252), (338, 614842), (346, 600626), (676, 307421), (692, 300313), (1777, 116948), (2249, 92404), (3554, 58474), (4498, 46202), (7108, 29237), (8996, 23101)]