201006490

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{105239}}^1$

素因数の和:105437

約数の個数: 16

約数和(自身を含む): 363709440

約数和(自身を除く): 162702950

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 105239, 210478, 526195, 1052390, 20100649, 40201298, 100503245, 201006490]

約数ペア:

[(1, 201006490), (2, 100503245), (5, 40201298), (10, 20100649), (191, 1052390), (382, 526195), (955, 210478), (1910, 105239)]