200916555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{4919}}^1$

素因数の和:5323

約数の個数: 32

約数和(自身を含む): 368409600

約数和(自身を除く): 167493045

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 389, 1167, 1945, 2723, 4919, 5835, 8169, 13615, 14757, 24595, 34433, 40845, 73785, 103299, 172165, 516495, 1913491, 5740473, 9567455, 13394437, 28702365, 40183311, 66972185, 200916555]

約数ペア:

[(1, 200916555), (3, 66972185), (5, 40183311), (7, 28702365), (15, 13394437), (21, 9567455), (35, 5740473), (105, 1913491), (389, 516495), (1167, 172165), (1945, 103299), (2723, 73785), (4919, 40845), (5835, 34433), (8169, 24595), (13615, 14757)]