201073215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{273569}}^1$

素因数の和:273591

約数の個数: 24

約数和(自身を含む): 374243760

約数和(自身を除く): 173170545

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 273569, 820707, 1367845, 1914983, 4103535, 5744949, 9574915, 13404881, 28724745, 40214643, 67024405, 201073215]

約数ペア:

[(1, 201073215), (3, 67024405), (5, 40214643), (7, 28724745), (15, 13404881), (21, 9574915), (35, 5744949), (49, 4103535), (105, 1914983), (147, 1367845), (245, 820707), (735, 273569)]