190352961

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 301377024

約数和(自身を除く): 111024063

約数列:

[1, 3, 9, 17, 47, 51, 103, 141, 153, 257, 309, 423, 771, 799, 927, 1751, 2313, 2397, 4369, 4841, 5253, 7191, 12079, 13107, 14523, 15759, 26471, 36237, 39321, 43569, 79413, 82297, 108711, 205343, 238239, 246891, 450007, 616029, 740673, 1244137, 1350021, 1848087, 3732411, 4050063, 11197233, 21150329, 63450987, 190352961]

約数ペア:

[(1, 190352961), (3, 63450987), (9, 21150329), (17, 11197233), (47, 4050063), (51, 3732411), (103, 1848087), (141, 1350021), (153, 1244137), (257, 740673), (309, 616029), (423, 450007), (771, 246891), (799, 238239), (927, 205343), (1751, 108711), (2313, 82297), (2397, 79413), (4369, 43569), (4841, 39321), (5253, 36237), (7191, 26471), (12079, 15759), (13107, 14523)]