191949695

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{673}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 273697920

約数和(自身を除く): 81748225

約数列:

[1, 5, 7, 29, 35, 145, 203, 281, 673, 1015, 1405, 1967, 3365, 4711, 8149, 9835, 19517, 23555, 40745, 57043, 97585, 136619, 189113, 285215, 683095, 945565, 1323791, 5484277, 6618955, 27421385, 38389939, 191949695]

約数ペア:

[(1, 191949695), (5, 38389939), (7, 27421385), (29, 6618955), (35, 5484277), (145, 1323791), (203, 945565), (281, 683095), (673, 285215), (1015, 189113), (1405, 136619), (1967, 97585), (3365, 57043), (4711, 40745), (8149, 23555), (9835, 19517)]