201049095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1949}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 362325600

約数和(自身を除く): 161276505

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 529, 897, 1495, 1587, 1949, 2645, 4485, 5847, 6877, 7935, 9745, 20631, 25337, 29235, 34385, 44827, 76011, 103155, 126685, 134481, 224135, 380055, 582751, 672405, 1031021, 1748253, 2913755, 3093063, 5155105, 8741265, 13403273, 15465315, 40209819, 67016365, 201049095]

約数ペア:

[(1, 201049095), (3, 67016365), (5, 40209819), (13, 15465315), (15, 13403273), (23, 8741265), (39, 5155105), (65, 3093063), (69, 2913755), (115, 1748253), (195, 1031021), (299, 672405), (345, 582751), (529, 380055), (897, 224135), (1495, 134481), (1587, 126685), (1949, 103155), (2645, 76011), (4485, 44827), (5847, 34385), (6877, 29235), (7935, 25337), (9745, 20631)]