205896408

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{27409}}^1$

素因数の和:27731

約数の個数: 32

約数和(自身を含む): 516404400

約数和(自身を除く): 310507992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 7512, 27409, 54818, 82227, 109636, 164454, 219272, 328908, 657816, 8579017, 17158034, 25737051, 34316068, 51474102, 68632136, 102948204, 205896408]

約数ペア:

[(1, 205896408), (2, 102948204), (3, 68632136), (4, 51474102), (6, 34316068), (8, 25737051), (12, 17158034), (24, 8579017), (313, 657816), (626, 328908), (939, 219272), (1252, 164454), (1878, 109636), (2504, 82227), (3756, 54818), (7512, 27409)]