201611955

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{189307}}^1$

素因数の和:189386

約数の個数: 16

約数和(自身を含む): 327124224

約数和(自身を除く): 125512269

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 189307, 567921, 946535, 2839605, 13440797, 40322391, 67203985, 201611955]

約数ペア:

[(1, 201611955), (3, 67203985), (5, 40322391), (15, 13440797), (71, 2839605), (213, 946535), (355, 567921), (1065, 189307)]