2003208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 5529600

約数和(自身を除く): 3526392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 191, 228, 276, 382, 437, 456, 552, 573, 764, 874, 1146, 1311, 1528, 1748, 2292, 2622, 3496, 3629, 4393, 4584, 5244, 7258, 8786, 10488, 10887, 13179, 14516, 17572, 21774, 26358, 29032, 35144, 43548, 52716, 83467, 87096, 105432, 166934, 250401, 333868, 500802, 667736, 1001604, 2003208]

約数ペア:

[(1, 2003208), (2, 1001604), (3, 667736), (4, 500802), (6, 333868), (8, 250401), (12, 166934), (19, 105432), (23, 87096), (24, 83467), (38, 52716), (46, 43548), (57, 35144), (69, 29032), (76, 26358), (92, 21774), (114, 17572), (138, 14516), (152, 13179), (184, 10887), (191, 10488), (228, 8786), (276, 7258), (382, 5244), (437, 4584), (456, 4393), (552, 3629), (573, 3496), (764, 2622), (874, 2292), (1146, 1748), (1311, 1528)]