200899683

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 307603296

約数和(自身を除く): 106703613

約数列:

[1, 3, 9, 27, 71, 81, 181, 193, 213, 543, 579, 639, 1629, 1737, 1917, 4887, 5211, 5751, 12851, 13703, 14661, 15633, 34933, 38553, 41109, 104799, 115659, 123327, 314397, 346977, 369981, 943191, 1040931, 1109943, 2480243, 2829573, 7440729, 22322187, 66966561, 200899683]

約数ペア:

[(1, 200899683), (3, 66966561), (9, 22322187), (27, 7440729), (71, 2829573), (81, 2480243), (181, 1109943), (193, 1040931), (213, 943191), (543, 369981), (579, 346977), (639, 314397), (1629, 123327), (1737, 115659), (1917, 104799), (4887, 41109), (5211, 38553), (5751, 34933), (12851, 15633), (13703, 14661)]