204075778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{25657}}^1$

素因数の和:25797

約数の個数: 16

約数和(自身を含む): 316824984

約数和(自身を除く): 112749206

約数列:

[1, 2, 41, 82, 97, 194, 3977, 7954, 25657, 51314, 1051937, 2103874, 2488729, 4977458, 102037889, 204075778]

約数ペア:

[(1, 204075778), (2, 102037889), (41, 4977458), (82, 2488729), (97, 2103874), (194, 1051937), (3977, 51314), (7954, 25657)]