205127770

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{1087}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 375072768

約数和(自身を除く): 169944998

約数列:

[1, 2, 5, 10, 113, 167, 226, 334, 565, 835, 1087, 1130, 1670, 2174, 5435, 10870, 18871, 37742, 94355, 122831, 181529, 188710, 245662, 363058, 614155, 907645, 1228310, 1815290, 20512777, 41025554, 102563885, 205127770]

約数ペア:

[(1, 205127770), (2, 102563885), (5, 41025554), (10, 20512777), (113, 1815290), (167, 1228310), (226, 907645), (334, 614155), (565, 363058), (835, 245662), (1087, 188710), (1130, 181529), (1670, 122831), (2174, 94355), (5435, 37742), (10870, 18871)]