199304819

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{1483}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 231931392

約数和(自身を除く): 32626573

約数列:

[1, 7, 73, 263, 511, 1483, 1841, 10381, 19199, 108259, 134393, 390029, 757813, 2730203, 28472117, 199304819]

約数ペア:

[(1, 199304819), (7, 28472117), (73, 2730203), (263, 757813), (511, 390029), (1483, 134393), (1841, 108259), (10381, 19199)]