209236479

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{40763}}^1$

素因数の和:40854

約数の個数: 16

約数和(自身を含む): 293500800

約数和(自身を除く): 84264321

約数列:

[1, 3, 29, 59, 87, 177, 1711, 5133, 40763, 122289, 1182127, 2405017, 3546381, 7215051, 69745493, 209236479]

約数ペア:

[(1, 209236479), (3, 69745493), (29, 7215051), (59, 3546381), (87, 2405017), (177, 1182127), (1711, 122289), (5133, 40763)]