201997573562

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1\times {\mathrm{1293977}}^1$

素因数の和:1294945

約数の個数: 16

約数和(自身を含む): 306750424680

約数和(自身を除く): 104752851118

約数列:

[1, 2, 89, 178, 877, 1754, 78053, 156106, 1293977, 2587954, 115163953, 230327906, 1134817829, 2269635658, 100998786781, 201997573562]

約数ペア:

[(1, 201997573562), (2, 100998786781), (89, 2269635658), (178, 1134817829), (877, 230327906), (1754, 115163953), (78053, 2587954), (156106, 1293977)]