201882999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 290304000

約数和(自身を除く): 88421001

約数列:

[1, 3, 19, 57, 79, 107, 237, 321, 419, 1257, 1501, 2033, 4503, 6099, 7961, 8453, 23883, 25359, 33101, 44833, 99303, 134499, 160607, 481821, 628919, 851827, 1886757, 2555481, 3541807, 10625421, 67294333, 201882999]

約数ペア:

[(1, 201882999), (3, 67294333), (19, 10625421), (57, 3541807), (79, 2555481), (107, 1886757), (237, 851827), (321, 628919), (419, 481821), (1257, 160607), (1501, 134499), (2033, 99303), (4503, 44833), (6099, 33101), (7961, 25359), (8453, 23883)]