206860266

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2371}}^1$

素因数の和:2547

約数の個数: 48

約数和(自身を含む): 464020128

約数和(自身を除く): 257159862

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 131, 222, 262, 333, 393, 666, 786, 1179, 2358, 2371, 4742, 4847, 7113, 9694, 14226, 14541, 21339, 29082, 42678, 43623, 87246, 87727, 175454, 263181, 310601, 526362, 621202, 789543, 931803, 1579086, 1863606, 2795409, 5590818, 11492237, 22984474, 34476711, 68953422, 103430133, 206860266]

約数ペア:

[(1, 206860266), (2, 103430133), (3, 68953422), (6, 34476711), (9, 22984474), (18, 11492237), (37, 5590818), (74, 2795409), (111, 1863606), (131, 1579086), (222, 931803), (262, 789543), (333, 621202), (393, 526362), (666, 310601), (786, 263181), (1179, 175454), (2358, 87727), (2371, 87246), (4742, 43623), (4847, 42678), (7113, 29082), (9694, 21339), (14226, 14541)]