200900469

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37813}}^1$

素因数の和:37857

約数の個数: 32

約数和(自身を含む): 348493824

約数和(自身を除く): 147593355

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 37813, 113439, 264691, 415943, 794073, 869699, 1247829, 2609097, 2911601, 6087893, 8734803, 9566689, 18263679, 28700067, 66966823, 200900469]

約数ペア:

[(1, 200900469), (3, 66966823), (7, 28700067), (11, 18263679), (21, 9566689), (23, 8734803), (33, 6087893), (69, 2911601), (77, 2609097), (161, 1247829), (231, 869699), (253, 794073), (483, 415943), (759, 264691), (1771, 113439), (5313, 37813)]