209704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2383}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 429120

約数和(自身を除く): 219416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2383, 4766, 9532, 19064, 26213, 52426, 104852, 209704]

約数ペア:

[(1, 209704), (2, 104852), (4, 52426), (8, 26213), (11, 19064), (22, 9532), (44, 4766), (88, 2383)]