208515582

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{8039}}^1$

素因数の和:8189

約数の個数: 48

約数和(自身を含む): 496679040

約数和(自身を除く): 288163458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 198, 262, 393, 786, 1179, 1441, 2358, 2882, 4323, 8039, 8646, 12969, 16078, 24117, 25938, 48234, 72351, 88429, 144702, 176858, 265287, 530574, 795861, 1053109, 1591722, 2106218, 3159327, 6318654, 9477981, 11584199, 18955962, 23168398, 34752597, 69505194, 104257791, 208515582]

約数ペア:

[(1, 208515582), (2, 104257791), (3, 69505194), (6, 34752597), (9, 23168398), (11, 18955962), (18, 11584199), (22, 9477981), (33, 6318654), (66, 3159327), (99, 2106218), (131, 1591722), (198, 1053109), (262, 795861), (393, 530574), (786, 265287), (1179, 176858), (1441, 144702), (2358, 88429), (2882, 72351), (4323, 48234), (8039, 25938), (8646, 24117), (12969, 16078)]