201315344

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{19447}}^1$

素因数の和:20102

約数の個数: 20

約数和(自身を含む): 390671424

約数和(自身を除く): 189356080

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 10352, 19447, 38894, 77788, 155576, 311152, 12582209, 25164418, 50328836, 100657672, 201315344]

約数ペア:

[(1, 201315344), (2, 100657672), (4, 50328836), (8, 25164418), (16, 12582209), (647, 311152), (1294, 155576), (2588, 77788), (5176, 38894), (10352, 19447)]