200207637

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{28123}}^1$

素因数の和:28249

約数の個数: 24

約数和(自身を含む): 333438144

約数和(自身を除く): 133230507

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 28123, 84369, 196861, 253107, 590583, 1771749, 3177899, 9533697, 22245293, 28601091, 66735879, 200207637]

約数ペア:

[(1, 200207637), (3, 66735879), (7, 28601091), (9, 22245293), (21, 9533697), (63, 3177899), (113, 1771749), (339, 590583), (791, 253107), (1017, 196861), (2373, 84369), (7119, 28123)]