200916546

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{4969}}^1$

素因数の和:5290

約数の個数: 32

約数和(自身を含む): 420819840

約数和(自身を除く): 219903294

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 293, 586, 879, 1758, 4969, 6739, 9938, 13478, 14907, 20217, 29814, 40434, 114287, 228574, 342861, 685722, 1455917, 2911834, 4367751, 8735502, 33486091, 66972182, 100458273, 200916546]

約数ペア:

[(1, 200916546), (2, 100458273), (3, 66972182), (6, 33486091), (23, 8735502), (46, 4367751), (69, 2911834), (138, 1455917), (293, 685722), (586, 342861), (879, 228574), (1758, 114287), (4969, 40434), (6739, 29814), (9938, 20217), (13478, 14907)]