208524856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{12073}}^1$

素因数の和:12223

約数の個数: 32

約数和(自身を含む): 417277440

約数和(自身を除く): 208752584

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 4318, 8636, 12073, 17272, 24146, 48292, 96584, 205241, 410482, 820964, 1533271, 1641928, 3066542, 6133084, 12266168, 26065607, 52131214, 104262428, 208524856]

約数ペア:

[(1, 208524856), (2, 104262428), (4, 52131214), (8, 26065607), (17, 12266168), (34, 6133084), (68, 3066542), (127, 1641928), (136, 1533271), (254, 820964), (508, 410482), (1016, 205241), (2159, 96584), (4318, 48292), (8636, 24146), (12073, 17272)]