209984247

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4703}}^1$

素因数の和:4772

約数の個数: 36

約数和(自身を含む): 341595072

約数和(自身を除く): 131610825

約数列:

[1, 3, 9, 11, 33, 41, 99, 121, 123, 363, 369, 451, 1089, 1353, 4059, 4703, 4961, 14109, 14883, 42327, 44649, 51733, 155199, 192823, 465597, 569063, 578469, 1707189, 1735407, 2121053, 5121567, 6363159, 19089477, 23331583, 69994749, 209984247]

約数ペア:

[(1, 209984247), (3, 69994749), (9, 23331583), (11, 19089477), (33, 6363159), (41, 5121567), (99, 2121053), (121, 1735407), (123, 1707189), (363, 578469), (369, 569063), (451, 465597), (1089, 192823), (1353, 155199), (4059, 51733), (4703, 44649), (4961, 42327), (14109, 14883)]