188931071

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{3919}}^1$

素因数の和:4094

約数の個数: 16

約数和(自身を含む): 221276160

約数和(自身を除く): 32345089

約数列:

[1, 7, 71, 97, 497, 679, 3919, 6887, 27433, 48209, 278249, 380143, 1947743, 2661001, 26990153, 188931071]

約数ペア:

[(1, 188931071), (7, 26990153), (71, 2661001), (97, 1947743), (497, 380143), (679, 278249), (3919, 48209), (6887, 27433)]