201911026

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{4339}}^1$

素因数の和:4833

約数の個数: 16

約数和(自身を含む): 309355200

約数和(自身を除く): 107444174

約数列:

[1, 2, 53, 106, 439, 878, 4339, 8678, 23267, 46534, 229967, 459934, 1904821, 3809642, 100955513, 201911026]

約数ペア:

[(1, 201911026), (2, 100955513), (53, 3809642), (106, 1904821), (439, 459934), (878, 229967), (4339, 46534), (8678, 23267)]