200801156764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{19601831}}^1$

素因数の和:19602045

約数の個数: 24

約数和(自身を含む): 380353948128

約数和(自身を除く): 179552791364

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 10244, 19601831, 39203662, 78407324, 254823803, 509647606, 1019295212, 3861560707, 7723121414, 15446242828, 50200289191, 100400578382, 200801156764]

約数ペア:

[(1, 200801156764), (2, 100400578382), (4, 50200289191), (13, 15446242828), (26, 7723121414), (52, 3861560707), (197, 1019295212), (394, 509647606), (788, 254823803), (2561, 78407324), (5122, 39203662), (10244, 19601831)]