201804889

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 243492480

約数和(自身を除く): 41687591

約数列:

[1, 11, 13, 107, 109, 121, 143, 1177, 1199, 1331, 1391, 1417, 1573, 11663, 12947, 13189, 15301, 15587, 17303, 128293, 142417, 145079, 151619, 168311, 171457, 1411223, 1667809, 1851421, 1886027, 15523453, 18345899, 201804889]

約数ペア:

[(1, 201804889), (11, 18345899), (13, 15523453), (107, 1886027), (109, 1851421), (121, 1667809), (143, 1411223), (1177, 171457), (1199, 168311), (1331, 151619), (1391, 145079), (1417, 142417), (1573, 128293), (11663, 17303), (12947, 15587), (13189, 15301)]