201727295

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2633}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 303436800

約数和(自身を除く): 101709505

約数列:

[1, 5, 7, 11, 35, 55, 77, 199, 385, 995, 1393, 2189, 2633, 6965, 10945, 13165, 15323, 18431, 28963, 76615, 92155, 144815, 202741, 523967, 1013705, 2619835, 3667769, 5763637, 18338845, 28818185, 40345459, 201727295]

約数ペア:

[(1, 201727295), (5, 40345459), (7, 28818185), (11, 18338845), (35, 5763637), (55, 3667769), (77, 2619835), (199, 1013705), (385, 523967), (995, 202741), (1393, 144815), (2189, 92155), (2633, 76615), (6965, 28963), (10945, 18431), (13165, 15323)]