201188804816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2617}}^1\times {\mathrm{252887}}^1$

素因数の和:255531

約数の個数: 40

約数和(自身を含む): 410477686080

約数和(自身を除く): 209288881264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2617, 5234, 10468, 20936, 41872, 49723, 99446, 198892, 252887, 397784, 505774, 795568, 1011548, 2023096, 4046192, 4804853, 9609706, 19219412, 38438824, 76877648, 661805279, 1323610558, 2647221116, 5294442232, 10588884464, 12574300301, 25148600602, 50297201204, 100594402408, 201188804816]

約数ペア:

[(1, 201188804816), (2, 100594402408), (4, 50297201204), (8, 25148600602), (16, 12574300301), (19, 10588884464), (38, 5294442232), (76, 2647221116), (152, 1323610558), (304, 661805279), (2617, 76877648), (5234, 38438824), (10468, 19219412), (20936, 9609706), (41872, 4804853), (49723, 4046192), (99446, 2023096), (198892, 1011548), (252887, 795568), (397784, 505774)]