201585419

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{10979}}^1$

素因数の和:11090

約数の個数: 16

約数和(自身を含む): 239627520

約数和(自身を除く): 38042101

約数列:

[1, 7, 43, 61, 301, 427, 2623, 10979, 18361, 76853, 472097, 669719, 3304679, 4688033, 28797917, 201585419]

約数ペア:

[(1, 201585419), (7, 28797917), (43, 4688033), (61, 3304679), (301, 669719), (427, 472097), (2623, 76853), (10979, 18361)]