200939505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1811}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 347034240

約数和(自身を除く): 146094735

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 569, 1707, 1811, 2845, 5433, 7397, 8535, 9055, 22191, 23543, 27165, 36985, 70629, 110955, 117715, 353145, 1030459, 3091377, 5152295, 13395967, 15456885, 40187901, 66979835, 200939505]

約数ペア:

[(1, 200939505), (3, 66979835), (5, 40187901), (13, 15456885), (15, 13395967), (39, 5152295), (65, 3091377), (195, 1030459), (569, 353145), (1707, 117715), (1811, 110955), (2845, 70629), (5433, 36985), (7397, 27165), (8535, 23543), (9055, 22191)]