201069478

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{19991}}^1$

素因数の和:20147

約数の個数: 16

約数和(自身を含む): 310915584

約数和(自身を除く): 109846106

約数列:

[1, 2, 47, 94, 107, 214, 5029, 10058, 19991, 39982, 939577, 1879154, 2139037, 4278074, 100534739, 201069478]

約数ペア:

[(1, 201069478), (2, 100534739), (47, 4278074), (94, 2139037), (107, 1879154), (214, 939577), (5029, 39982), (10058, 19991)]