207909834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{136963}}^1$

素因数の和:137002

約数の個数: 32

約数和(自身を含む): 473347584

約数和(自身を除く): 265437750

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 136963, 273926, 410889, 821778, 1506593, 3013186, 3150149, 4519779, 6300298, 9039558, 9450447, 18900894, 34651639, 69303278, 103954917, 207909834]

約数ペア:

[(1, 207909834), (2, 103954917), (3, 69303278), (6, 34651639), (11, 18900894), (22, 9450447), (23, 9039558), (33, 6300298), (46, 4519779), (66, 3150149), (69, 3013186), (138, 1506593), (253, 821778), (506, 410889), (759, 273926), (1518, 136963)]