193452091

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 240192000

約数和(自身を除く): 46739909

約数列:

[1, 7, 19, 59, 89, 133, 277, 413, 623, 1121, 1691, 1939, 5251, 5263, 7847, 11837, 16343, 24653, 36757, 36841, 99769, 114401, 172571, 310517, 468407, 698383, 1454527, 2173619, 3278849, 10181689, 27636013, 193452091]

約数ペア:

[(1, 193452091), (7, 27636013), (19, 10181689), (59, 3278849), (89, 2173619), (133, 1454527), (277, 698383), (413, 468407), (623, 310517), (1121, 172571), (1691, 114401), (1939, 99769), (5251, 36841), (5263, 36757), (7847, 24653), (11837, 16343)]