193735833

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 275251200

約数和(自身を除く): 81515367

約数列:

[1, 3, 31, 47, 93, 127, 141, 349, 381, 1047, 1457, 3937, 4371, 5969, 10819, 11811, 16403, 17907, 32457, 44323, 49209, 132969, 185039, 508493, 555117, 1374013, 1525479, 2083181, 4122039, 6249543, 64578611, 193735833]

約数ペア:

[(1, 193735833), (3, 64578611), (31, 6249543), (47, 4122039), (93, 2083181), (127, 1525479), (141, 1374013), (349, 555117), (381, 508493), (1047, 185039), (1457, 132969), (3937, 49209), (4371, 44323), (5969, 32457), (10819, 17907), (11811, 16403)]