207178434

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{500431}}^1$

素因数の和:500462

約数の個数: 24

約数和(自身を含む): 468404352

約数和(自身を除く): 261225918

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 500431, 1000862, 1501293, 3002586, 4503879, 9007758, 11509913, 23019826, 34529739, 69059478, 103589217, 207178434]

約数ペア:

[(1, 207178434), (2, 103589217), (3, 69059478), (6, 34529739), (9, 23019826), (18, 11509913), (23, 9007758), (46, 4503879), (69, 3002586), (138, 1501293), (207, 1000862), (414, 500431)]