206529774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 469041408

約数和(自身を除く): 262511634

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 61, 66, 86, 122, 129, 183, 258, 366, 473, 671, 946, 1193, 1342, 1419, 2013, 2386, 2623, 2838, 3579, 4026, 5246, 7158, 7869, 13123, 15738, 26246, 28853, 39369, 51299, 57706, 72773, 78738, 86559, 102598, 145546, 153897, 173118, 218319, 307794, 436638, 564289, 800503, 1128578, 1601006, 1692867, 2401509, 3129239, 3385734, 4803018, 6258478, 9387717, 18775434, 34421629, 68843258, 103264887, 206529774]

約数ペア:

[(1, 206529774), (2, 103264887), (3, 68843258), (6, 34421629), (11, 18775434), (22, 9387717), (33, 6258478), (43, 4803018), (61, 3385734), (66, 3129239), (86, 2401509), (122, 1692867), (129, 1601006), (183, 1128578), (258, 800503), (366, 564289), (473, 436638), (671, 307794), (946, 218319), (1193, 173118), (1342, 153897), (1419, 145546), (2013, 102598), (2386, 86559), (2623, 78738), (2838, 72773), (3579, 57706), (4026, 51299), (5246, 39369), (7158, 28853), (7869, 26246), (13123, 15738)]