208372964

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{2371}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 369804288

約数和(自身を除く): 161431324

約数列:

[1, 2, 4, 127, 173, 254, 346, 508, 692, 2371, 4742, 9484, 21971, 43942, 87884, 301117, 410183, 602234, 820366, 1204468, 1640732, 52093241, 104186482, 208372964]

約数ペア:

[(1, 208372964), (2, 104186482), (4, 52093241), (127, 1640732), (173, 1204468), (254, 820366), (346, 602234), (508, 410183), (692, 301117), (2371, 87884), (4742, 43942), (9484, 21971)]