201605921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{503}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 223534080

約数和(自身を除く): 21928159

約数列:

[1, 11, 83, 439, 503, 913, 4829, 5533, 36437, 41749, 220817, 400807, 459239, 2428987, 18327811, 201605921]

約数ペア:

[(1, 201605921), (11, 18327811), (83, 2428987), (439, 459239), (503, 400807), (913, 220817), (4829, 41749), (5533, 36437)]