208078403884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{2792399}}^1$

素因数の和:2793849

約数の個数: 24

約数和(自身を含む): 392421556800

約数和(自身を除く): 184343152916

約数列:

[1, 2, 4, 13, 26, 52, 1433, 2866, 5732, 18629, 37258, 74516, 2792399, 5584798, 11169596, 36301187, 72602374, 145204748, 4001507767, 8003015534, 16006031068, 52019600971, 104039201942, 208078403884]

約数ペア:

[(1, 208078403884), (2, 104039201942), (4, 52019600971), (13, 16006031068), (26, 8003015534), (52, 4001507767), (1433, 145204748), (2866, 72602374), (5732, 36301187), (18629, 11169596), (37258, 5584798), (74516, 2792399)]