201631638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{4217}}^1$

素因数の和:4848

約数の個数: 32

約数和(自身を含む): 435095136

約数和(自身を除く): 233463498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 613, 1226, 1839, 3678, 4217, 7969, 8434, 12651, 15938, 23907, 25302, 47814, 54821, 109642, 164463, 328926, 2585021, 5170042, 7755063, 15510126, 33605273, 67210546, 100815819, 201631638]

約数ペア:

[(1, 201631638), (2, 100815819), (3, 67210546), (6, 33605273), (13, 15510126), (26, 7755063), (39, 5170042), (78, 2585021), (613, 328926), (1226, 164463), (1839, 109642), (3678, 54821), (4217, 47814), (7969, 25302), (8434, 23907), (12651, 15938)]