213774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 483840

約数和(自身を除く): 270066

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 79, 82, 123, 158, 237, 246, 451, 474, 869, 902, 1353, 1738, 2607, 2706, 3239, 5214, 6478, 9717, 19434, 35629, 71258, 106887, 213774]

約数ペア:

[(1, 213774), (2, 106887), (3, 71258), (6, 35629), (11, 19434), (22, 9717), (33, 6478), (41, 5214), (66, 3239), (79, 2706), (82, 2607), (123, 1738), (158, 1353), (237, 902), (246, 869), (451, 474)]