196993838

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1\times {\mathrm{1567}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 298045440

約数和(自身を除く): 101051602

約数列:

[1, 2, 239, 263, 478, 526, 1567, 3134, 62857, 125714, 374513, 412121, 749026, 824242, 98496919, 196993838]

約数ペア:

[(1, 196993838), (2, 98496919), (239, 824242), (263, 749026), (478, 412121), (526, 374513), (1567, 125714), (3134, 62857)]