204791638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{25747}}^1$

素因数の和:25887

約数の個数: 16

約数和(自身を含む): 317936304

約数和(自身を除く): 113144666

約数列:

[1, 2, 41, 82, 97, 194, 3977, 7954, 25747, 51494, 1055627, 2111254, 2497459, 4994918, 102395819, 204791638]

約数ペア:

[(1, 204791638), (2, 102395819), (41, 4994918), (82, 2497459), (97, 2111254), (194, 1055627), (3977, 51494), (7954, 25747)]