201206495

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{28319}}^1$

素因数の和:28367

約数の個数: 24

約数和(自身を含む): 290563200

約数和(自身を除く): 89356705

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 28319, 141595, 198233, 821251, 991165, 1387631, 4106255, 5748757, 6938155, 28743785, 40241299, 201206495]

約数ペア:

[(1, 201206495), (5, 40241299), (7, 28743785), (29, 6938155), (35, 5748757), (49, 4106255), (145, 1387631), (203, 991165), (245, 821251), (1015, 198233), (1421, 141595), (7105, 28319)]