205779628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{3677}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 381864672

約数和(自身を除く): 176085044

約数列:

[1, 2, 4, 17, 34, 68, 823, 1646, 3292, 3677, 7354, 13991, 14708, 27982, 55964, 62509, 125018, 250036, 3026171, 6052342, 12104684, 51444907, 102889814, 205779628]

約数ペア:

[(1, 205779628), (2, 102889814), (4, 51444907), (17, 12104684), (34, 6052342), (68, 3026171), (823, 250036), (1646, 125018), (3292, 62509), (3677, 55964), (7354, 27982), (13991, 14708)]